diff --git a/lib/SP/Services/Install/Installer.php b/lib/SP/Services/Install/Installer.php
index 9d747178..40c9b4ad 100644
--- a/lib/SP/Services/Install/Installer.php
+++ b/lib/SP/Services/Install/Installer.php
@@ -57,7 +57,7 @@ final class Installer extends Service
      */
     const VERSION = [3, 0, 0];
     const VERSION_TEXT = '3.0-beta';
-    const BUILD = 18090903;
+    const BUILD = 18091101;
 
     /**
      * @var DatabaseSetupInterface
diff --git a/lib/SP/Services/Install/MySQL.php b/lib/SP/Services/Install/MySQL.php
index 6e3191d0..8e9aeeec 100644
--- a/lib/SP/Services/Install/MySQL.php
+++ b/lib/SP/Services/Install/MySQL.php
@@ -207,7 +207,7 @@ final class MySQL implements DatabaseSetupInterface
             try {
                 $dbc = $this->mysqlHandler->getConnectionSimple();
 
-                $dbc->exec('CREATE SCHEMA `' . $this->installData->getDbName() . '` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci');
+                $dbc->exec('CREATE SCHEMA `' . $this->installData->getDbName() . '` DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci');
             } catch (PDOException $e) {
                 throw new SPException(
                     sprintf(__('Error al crear la BBDD (\'%s\')'), $e->getMessage()),
diff --git a/lib/SP/Services/Upgrade/UpgradeAppService.php b/lib/SP/Services/Upgrade/UpgradeAppService.php
index e323437e..7a2342d3 100644
--- a/lib/SP/Services/Upgrade/UpgradeAppService.php
+++ b/lib/SP/Services/Upgrade/UpgradeAppService.php
@@ -54,6 +54,7 @@ final class UpgradeAppService extends Service implements UpgradeInterface
      * @param ConfigData $configData
      *
      * @throws UpgradeException
+     * @throws \SP\Storage\File\FileException
      */
     public function upgrade($version, ConfigData $configData)
     {
diff --git a/lib/SP/Services/Upgrade/UpgradeDatabaseService.php b/lib/SP/Services/Upgrade/UpgradeDatabaseService.php
index 649bdda7..05c2f931 100644
--- a/lib/SP/Services/Upgrade/UpgradeDatabaseService.php
+++ b/lib/SP/Services/Upgrade/UpgradeDatabaseService.php
@@ -30,7 +30,6 @@ use SP\Core\Events\EventMessage;
 use SP\Services\Service;
 use SP\Storage\Database\Database;
 use SP\Storage\Database\MySQLFileParser;
-use SP\Storage\Database\QueryData;
 use SP\Storage\File\FileException;
 use SP\Storage\File\FileHandler;
 use SP\Util\Version;
@@ -45,7 +44,14 @@ final class UpgradeDatabaseService extends Service implements UpgradeInterface
     /**
      * @var array Versiones actualizables
      */
-    const UPGRADES = ['300.18010101', '300.18072302', '300.18072501', '300.18083001', '300.18083002'];
+    const UPGRADES = [
+        '300.18010101',
+        '300.18072302',
+        '300.18072501',
+        '300.18083001',
+        '300.18083002',
+        '300.18091101'
+    ];
 
     /**
      * @var Database
@@ -67,7 +73,7 @@ final class UpgradeDatabaseService extends Service implements UpgradeInterface
     /**
      * Inicia el proceso de actualización de la BBDD.
      *
-     * @param int        $version con la versión de la BBDD actual
+     * @param int $version con la versión de la BBDD actual
      * @param ConfigData $configData
      *
      * @return bool
@@ -107,18 +113,6 @@ final class UpgradeDatabaseService extends Service implements UpgradeInterface
             }
         }
 
-//        foreach (self::AUX_UPGRADES as $auxVersion) {
-//            if (Util::checkVersion($version, $auxVersion)
-//                && $this->auxUpgrades($auxVersion) === false
-//            ) {
-//                throw new UpgradeException(
-//                    __u('Error al aplicar la actualización auxiliar'),
-//                    UpgradeException::CRITICAL,
-//                    __u('Compruebe el registro de eventos para más detalles')
-//                );
-//            }
-//        }
-
         $this->eventDispatcher->notifyEvent('upgrade.db.end',
             new Event($this, EventMessage::factory()
                 ->addDescription(__u('Actualizar BBDD')))
@@ -165,12 +159,13 @@ final class UpgradeDatabaseService extends Service implements UpgradeInterface
                         ->addDetail(__u('Versión'), $version))
                 );
 
-                $queryData = new QueryData();
-                $queryData->setQuery($query);
-
-                $this->db->doQuery($queryData);
+                // Direct PDO handling
+                $this->db->getDbHandler()
+                    ->getConnection()
+                    ->exec($query);
             } catch (\Exception $e) {
                 processException($e);
+
                 logger('SQL: ' . $query);
 
                 $this->eventDispatcher->notifyEvent('exception',
diff --git a/lib/SP/Storage/Database/Database.php b/lib/SP/Storage/Database/Database.php
index 893639a1..5887e6b7 100644
--- a/lib/SP/Storage/Database/Database.php
+++ b/lib/SP/Storage/Database/Database.php
@@ -214,11 +214,13 @@ final class Database implements DatabaseInterface
         try {
             $connection = $this->dbHandler->getConnection();
 
-            if (is_array($queryData->getParams())) {
+            $params = $queryData->getParams();
+
+            if (!empty($params)) {
                 $stmt = $connection->prepare($query);
                 $paramIndex = 0;
 
-                foreach ($queryData->getParams() as $param => $value) {
+                foreach ($params as $param => $value) {
                     if ($isCount === true
                         && $queryData->getLimit() !== ''
                         && $paramIndex > $paramMaxIndex
diff --git a/schemas/30018010101.sql b/schemas/30018010101.sql
index c662f134..612564d7 100644
--- a/schemas/30018010101.sql
+++ b/schemas/30018010101.sql
@@ -1,25 +1,28 @@
 DELIMITER $$
+
 SET FOREIGN_KEY_CHECKS = 0 $$
 
+ALTER SCHEMA DEFAULT COLLATE utf8_unicode_ci $$
+
 DROP PROCEDURE IF EXISTS drop_primary $$
-  
+
 CREATE PROCEDURE drop_primary(
   tName VARCHAR(64)
 )
   BEGIN
-	DECLARE cName VARCHAR(64);
+    DECLARE cName VARCHAR(64);
     DECLARE done INT DEFAULT FALSE;
     DECLARE cur CURSOR FOR
-	  SELECT DISTINCT
+      SELECT DISTINCT
         COLUMN_NAME
-	  FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
-        WHERE TABLE_SCHEMA = DATABASE()
-        AND CONSTRAINT_NAME = 'PRIMARY'
-        AND TABLE_NAME = tName;
+      FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
+      WHERE TABLE_SCHEMA = DATABASE()
+            AND CONSTRAINT_NAME = 'PRIMARY'
+            AND TABLE_NAME = tName COLLATE utf8_unicode_ci;
     DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
 
     OPEN cur;
-  
+
     read_loop: LOOP
       FETCH cur
       INTO cName;
@@ -35,9 +38,9 @@ CREATE PROCEDURE drop_primary(
 
     CLOSE cur;
   END $$
-  
+
 DROP PROCEDURE IF EXISTS remove_constraints $$
-  
+
 CREATE PROCEDURE remove_constraints()
   BEGIN
     DECLARE done INT DEFAULT FALSE;
@@ -69,7 +72,7 @@ CREATE PROCEDURE remove_constraints()
 
     CLOSE cur;
   END $$
-  
+
 DROP PROCEDURE IF EXISTS remove_indexes $$
 
 CREATE PROCEDURE remove_indexes()
@@ -83,7 +86,7 @@ CREATE PROCEDURE remove_indexes()
         INDEX_NAME
       FROM INFORMATION_SCHEMA.STATISTICS
       WHERE TABLE_SCHEMA = DATABASE()
-      AND NON_UNIQUE = 1;
+            AND NON_UNIQUE = 1;
     DECLARE CONTINUE HANDLER FOR NOT FOUND SET done = TRUE;
 
     OPEN cur;
@@ -102,7 +105,7 @@ CREATE PROCEDURE remove_indexes()
     END LOOP;
 
     CLOSE cur;
-  END $$  
+  END $$
 
 CALL remove_constraints() $$
 CALL remove_indexes() $$
@@ -135,7 +138,7 @@ ALTER TABLE customFieldsData
   ADD INDEX idx_CustomFieldData_01 (definitionId ASC),
   ADD INDEX idx_CustomFieldData_02 (itemId ASC, moduleId ASC),
   ADD INDEX idx_CustomFieldData_03 (moduleId ASC),
-  ADD INDEX uk_CustomFieldData_01 (moduleId ASC, itemId ASC, definitionId ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO CustomFieldData $$
 
 -- CustomFieldDefinition
@@ -150,6 +153,7 @@ ALTER TABLE customFieldsDef
   CHANGE customfielddef_id id INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
   CHANGE customfielddef_module moduleId SMALLINT(5) UNSIGNED NOT NULL,
   CHANGE customfielddef_field field BLOB NULL,
+  COLLATE utf8_unicode_ci,
 RENAME TO CustomFieldDefinition $$
 
 -- EventLog
@@ -162,6 +166,7 @@ ALTER TABLE log
   CHANGE log_action action VARCHAR(50) NOT NULL,
   CHANGE log_description description TEXT,
   CHANGE log_level level VARCHAR(20) NOT NULL,
+  COLLATE utf8_unicode_ci,
 RENAME TO EventLog $$
 
 -- Track
@@ -174,6 +179,7 @@ ALTER TABLE track
   CHANGE track_ipv6 ipv6 BINARY(16),
   ADD INDEX `idx_Track_01` (userId ASC),
   ADD INDEX `idx_Track_02` (time ASC, ipv4 ASC, ipv6 ASC, source ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO Track $$
 
 -- AccountFile
@@ -187,6 +193,7 @@ ALTER TABLE accFiles
   CHANGE accfile_extension extension VARCHAR(10) NOT NULL,
   CHANGE accFile_thumb thumb MEDIUMBLOB,
   ADD INDEX idx_AccountFile_01 (accountId ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO AccountFile $$
 
 -- Fix NULL user's hash salt
@@ -222,6 +229,7 @@ ALTER TABLE usrData
   CHANGE user_preferences preferences BLOB,
   ADD INDEX idx_User_01 (pass ASC),
   ADD UNIQUE INDEX `uk_User_01` (`login`, `ssoLogin`),
+  COLLATE utf8_unicode_ci,
 RENAME TO User $$
 
 -- UserProfile
@@ -229,6 +237,7 @@ ALTER TABLE usrProfiles
   CHANGE userprofile_id id SMALLINT(5) UNSIGNED NOT NULL AUTO_INCREMENT,
   CHANGE userprofile_name name VARCHAR(45) NOT NULL,
   CHANGE userProfile_profile profile BLOB NOT NULL,
+  COLLATE utf8_unicode_ci,
 RENAME TO UserProfile $$
 
 -- Notice
@@ -244,6 +253,7 @@ ALTER TABLE notices
   CHANGE notice_onlyAdmin onlyAdmin TINYINT(1) DEFAULT 0,
   ADD INDEX idx_Notification_01 (userId ASC, checked ASC, date ASC),
   ADD INDEX idx_Notification_02 (component ASC, date ASC, checked ASC, userId ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO Notification $$
 
 -- Plugin
@@ -254,6 +264,7 @@ ALTER TABLE `plugins`
   CHANGE plugin_enabled enabled TINYINT(1) NOT NULL DEFAULT 0,
   ADD available TINYINT(1) DEFAULT 0,
   ADD UNIQUE INDEX uk_Plugin_01 (name ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO Plugin $$
 
 -- PublicLink
@@ -283,12 +294,13 @@ ALTER TABLE publicLinks
   CHANGE publicLink_linkData `data` LONGBLOB,
   ADD UNIQUE INDEX uk_PublicLink_01 (`hash` ASC),
   ADD UNIQUE INDEX uk_PublicLink_02 (itemId ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO PublicLink $$
 
 -- Fix missing categories hash
 UPDATE categories
 SET category_hash = MD5(CONCAT(category_id, category_name))
-WHERE category_hash IS NULL OR category_hash = 0 $$
+WHERE category_hash IS NULL OR category_hash = '0' $$
 
 -- Category
 ALTER TABLE categories
@@ -297,6 +309,7 @@ ALTER TABLE categories
   CHANGE category_hash hash VARBINARY(40) NOT NULL,
   CHANGE category_description description VARCHAR(255),
   ADD UNIQUE INDEX uk_Category_01 (`hash` ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO Category $$
 
 -- Config
@@ -304,6 +317,7 @@ ALTER TABLE config
   CHANGE config_parameter parameter VARCHAR(50) NOT NULL,
   CHANGE config_value VALUE VARCHAR(4000),
   ADD PRIMARY KEY (parameter),
+  COLLATE utf8_unicode_ci,
 RENAME TO Config $$
 
 -- Fix missing customers hash
@@ -319,6 +333,7 @@ ALTER TABLE customers
   CHANGE customer_description description VARCHAR(255),
   ADD `isGlobal` TINYINT(1) DEFAULT 0,
   ADD INDEX uk_Client_01 (`hash` ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO Client $$
 
 -- Account
@@ -350,6 +365,7 @@ ALTER TABLE accounts
   ADD INDEX idx_Account_02 (`userGroupId` ASC, `userId` ASC),
   ADD INDEX idx_Account_03 (`clientId` ASC),
   ADD INDEX idx_Account_04 (`parentId` ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO Account $$
 
 -- AccountToFavorite
@@ -357,6 +373,7 @@ ALTER TABLE accFavorites
   CHANGE accfavorite_accountId accountId MEDIUMINT UNSIGNED NOT NULL,
   CHANGE accfavorite_userId userId SMALLINT(5) UNSIGNED NOT NULL,
   ADD INDEX idx_AccountToFavorite_01 (accountId ASC, userId ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO AccountToFavorite $$
 
 -- AccountHistory
@@ -390,6 +407,7 @@ ALTER TABLE accHistory
   CHANGE accHistory_isPrivateGroup isPrivateGroup TINYINT(1) DEFAULT 0,
   ADD INDEX idx_AccountHistory_01 (accountId ASC),
   ADD INDEX idx_AccountHistory_02 (parentId ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO AccountHistory $$
 
 
@@ -405,12 +423,14 @@ ALTER TABLE tags
   CHANGE tag_hash hash VARBINARY(40) NOT NULL,
   ADD UNIQUE INDEX uk_Tag_01 (`hash` ASC),
   ADD INDEX idx_Tag_01 (`name` ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO Tag $$
 
 -- AccountToTag
 ALTER TABLE accTags
   CHANGE acctag_accountId accountId MEDIUMINT UNSIGNED NOT NULL,
   CHANGE acctag_tagId tagId INT(10) UNSIGNED NOT NULL,
+  COLLATE utf8_unicode_ci,
 RENAME TO AccountToTag $$
 
 -- AccountToUserGroup
@@ -419,6 +439,7 @@ ALTER TABLE accGroups
   CHANGE accgroup_accountId accountId MEDIUMINT UNSIGNED NOT NULL,
   CHANGE accgroup_groupId userGroupId SMALLINT(5) UNSIGNED NOT NULL,
   ADD INDEX idx_AccountToUserGroup_01 (`accountId` ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO AccountToUserGroup $$
 
 -- AccountToUser
@@ -427,6 +448,7 @@ ALTER TABLE accUsers
   CHANGE accuser_accountId accountId MEDIUMINT UNSIGNED NOT NULL,
   CHANGE accuser_userId userId SMALLINT(5) UNSIGNED NOT NULL,
   ADD INDEX idx_AccountToUser_01 (accountId ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO AccountToUser $$
 
 -- UserToUserGroup
@@ -434,6 +456,7 @@ ALTER TABLE usrToGroups
   CHANGE usertogroup_userId userId SMALLINT(5) UNSIGNED NOT NULL,
   CHANGE usertogroup_groupId userGroupId SMALLINT(5) UNSIGNED NOT NULL,
   ADD INDEX idx_UserToUserGroup_01 (userId ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO UserToUserGroup $$
 
 -- UserGroup
@@ -441,6 +464,7 @@ ALTER TABLE usrGroups
   CHANGE usergroup_id id SMALLINT(5) UNSIGNED NOT NULL AUTO_INCREMENT,
   CHANGE usergroup_name name VARCHAR(50) NOT NULL,
   CHANGE usergroup_description description VARCHAR(255),
+  COLLATE utf8_unicode_ci,
 RENAME TO UserGroup $$
 
 -- AuthToken
@@ -455,6 +479,7 @@ ALTER TABLE authTokens
   CHANGE authtoken_hash hash VARBINARY(1000),
   ADD UNIQUE INDEX uk_AuthToken_01 (token ASC, actionId ASC),
   ADD INDEX idx_AuthToken_01 (userId ASC, actionId ASC, token ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO AuthToken $$
 
 -- UserPassRecover
@@ -465,6 +490,7 @@ ALTER TABLE usrPassRecover
   CHANGE userpassr_date date INT(10) UNSIGNED NOT NULL,
   CHANGE userpassr_used used TINYINT(1) DEFAULT 0,
   ADD INDEX idx_UserPassRecover_01 (userId ASC, date ASC),
+  COLLATE utf8_unicode_ci,
 RENAME TO UserPassRecover $$
 
 -- Views
diff --git a/schemas/30018091101.sql b/schemas/30018091101.sql
new file mode 100644
index 00000000..fb027064
--- /dev/null
+++ b/schemas/30018091101.sql
@@ -0,0 +1,52 @@
+DELIMITER $$
+
+ALTER SCHEMA DEFAULT COLLATE utf8_unicode_ci $$
+
+ALTER TABLE Account
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE AccountFile
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE AccountHistory
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE AccountToFavorite
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE AccountToTag
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE AccountToUser
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE AccountToUserGroup
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE AuthToken
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE Category
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE Client
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE Config
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE CustomFieldData
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE CustomFieldDefinition
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE CustomFieldType
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE EventLog
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE Notification
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE Plugin
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE PublicLink
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE Tag
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE Track
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE User
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE UserPassRecover
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE UserProfile
+  COLLATE utf8_unicode_ci $$
+ALTER TABLE UserToUserGroup
+  COLLATE utf8_unicode_ci $$
\ No newline at end of file
diff --git a/schemas/dbstructure.sql b/schemas/dbstructure.sql
index 9136e0f7..e2fdacdd 100644
--- a/schemas/dbstructure.sql
+++ b/schemas/dbstructure.sql
@@ -49,7 +49,7 @@ CREATE TABLE `Account` (
   CONSTRAINT `fk_Account_userId` FOREIGN KEY (`userId`) REFERENCES `User` (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `ItemPreset`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -81,7 +81,7 @@ CREATE TABLE `ItemPreset`
   PRIMARY KEY (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `AccountFile`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -102,7 +102,7 @@ CREATE TABLE `AccountFile` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `AccountHistory`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -150,7 +150,7 @@ CREATE TABLE `AccountHistory` (
   CONSTRAINT `fk_AccountHistory_userId` FOREIGN KEY (`userId`) REFERENCES `User` (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `AccountToFavorite`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -169,7 +169,7 @@ CREATE TABLE `AccountToFavorite` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `AccountToTag`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -188,7 +188,7 @@ CREATE TABLE `AccountToTag` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `AccountToUser`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -208,7 +208,7 @@ CREATE TABLE `AccountToUser` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `AccountToUserGroup`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -228,7 +228,7 @@ CREATE TABLE `AccountToUserGroup` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `AuthToken`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -251,7 +251,7 @@ CREATE TABLE `AuthToken` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `Category`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -265,7 +265,7 @@ CREATE TABLE `Category` (
   UNIQUE KEY `uk_Category_01` (`hash`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `Client`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -280,7 +280,7 @@ CREATE TABLE `Client` (
   KEY `uk_Client_01` (`hash`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `Config`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -291,7 +291,7 @@ CREATE TABLE `Config` (
   PRIMARY KEY (`parameter`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `CustomFieldData`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -311,7 +311,7 @@ CREATE TABLE `CustomFieldData` (
   CONSTRAINT `fk_CustomFieldData_definitionId` FOREIGN KEY (`definitionId`) REFERENCES `CustomFieldDefinition` (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `CustomFieldDefinition`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -331,7 +331,7 @@ CREATE TABLE `CustomFieldDefinition` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `CustomFieldType`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -344,7 +344,7 @@ CREATE TABLE `CustomFieldType` (
   UNIQUE KEY `uk_CustomFieldType_01` (`name`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `EventLog`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -361,7 +361,7 @@ CREATE TABLE `EventLog` (
   PRIMARY KEY (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 INSERT INTO CustomFieldType (id, name, text)
 VALUES (1, 'text', 'Texto'), (2, 'password', 'Clave'), (3, 'date', 'Fecha'), (4, 'number', 'Número'),
@@ -387,7 +387,7 @@ CREATE TABLE `Notification` (
   CONSTRAINT `fk_Notification_userId` FOREIGN KEY (`userId`) REFERENCES `User` (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `Plugin`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -402,7 +402,7 @@ CREATE TABLE `Plugin` (
   UNIQUE KEY `uk_Plugin_01` (`name`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `PublicLink`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -429,7 +429,7 @@ CREATE TABLE `PublicLink` (
   CONSTRAINT `fk_PublicLink_userId` FOREIGN KEY (`userId`) REFERENCES `User` (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `Tag`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -443,7 +443,7 @@ CREATE TABLE `Tag` (
   KEY `idx_Tag_01` (`name`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `Track`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -460,7 +460,7 @@ CREATE TABLE `Track` (
   KEY `idx_Track_02` (`time`, `ipv4`, `ipv6`, `source`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `User`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -499,7 +499,7 @@ CREATE TABLE `User` (
   CONSTRAINT `fk_User_userProfileId` FOREIGN KEY (`userProfileId`) REFERENCES `UserProfile` (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `UserGroup`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -511,7 +511,7 @@ CREATE TABLE `UserGroup` (
   PRIMARY KEY (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `UserPassRecover`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -529,7 +529,7 @@ CREATE TABLE `UserPassRecover` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `UserProfile`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -541,7 +541,7 @@ CREATE TABLE `UserProfile` (
   PRIMARY KEY (`id`)
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `UserToUserGroup`;
 /*!40101 SET @saved_cs_client = @@character_set_client */;
@@ -560,7 +560,7 @@ CREATE TABLE `UserToUserGroup` (
     ON UPDATE CASCADE
 )
   ENGINE = InnoDB
-  DEFAULT CHARSET = utf8;
+  DEFAULT CHARSET = utf8 COLLATE utf8_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
 DROP TABLE IF EXISTS `account_data_v`;
 /*!50001 DROP VIEW IF EXISTS `account_data_v`*/;