diff --git a/templates/bundles/TwigBundle/Exception/error500.html.twig b/templates/bundles/TwigBundle/Exception/error500.html.twig
index 40a418c2..a4e5827b 100644
--- a/templates/bundles/TwigBundle/Exception/error500.html.twig
+++ b/templates/bundles/TwigBundle/Exception/error500.html.twig
@@ -17,7 +17,7 @@
         <b><i>Can not load frontend assets.</i></b><p>Try following things:</p>
         <ul>
             <li>Run <kbd>yarn install</kbd> and <kbd>yarn build</kbd> in Part-DB folder.</li>
-            <li>Run <kbd>php bin/console cache:clear</kbd></li>
+            <li>Run <kbd>php bin/console cache:clear</kbd> and <kbd>php bin/console cache:pool:clear --all</kbd></li>
         </ul>
     {% elseif exception.class == "Doctrine\\DBAL\\Exception\\InvalidFieldNameException"
         or exception.class == "Doctrine\\DBAL\\Exception\\TableNotFoundException"
@@ -26,21 +26,21 @@
         <ul>
             <li>Check if the <code>DATABASE_URL</code> in <code>.env.local</code> (or docker configure) is correct</li>
             <li>Run <kbd>php bin/console doctrine:migrations:migrate</kbd> to upgrade database schema</li>
-            <li>Run <kbd>php bin/console cache:clear</kbd></li>
+            <li>Run <kbd>php bin/console cache:clear</kbd> and <kbd>php bin/console cache:pool:clear --all</kbd></li>
         </ul>
     {% elseif exception.class == "Doctrine\\DBAL\\Exception\\DriverException" %}
         <b><i>Error while executing database query.</i></b><br>This is maybe caused by an old database schema.<br><p>Try following things:</p>
         <ul>
             <li>Check if the <code>DATABASE_URL</code> in <code>.env.local</code> (or docker configure) is correct</li>
             <li>Run <kbd>php bin/console doctrine:migrations:migrate</kbd> to upgrade database schema (if upgrade is available)</li>
-            <li>Run <kbd>php bin/console cache:clear</kbd></li>
+            <li>Run <kbd>php bin/console cache:clear</kbd> and <kbd>php bin/console cache:pool:clear --all</kbd></li>
             <li>If this issue persist, create a ticket at <a href="https://github.com/Part-DB/Part-DB-symfony/issues" rel="noopener">GitHub</a>.</li>
         </ul>
     {% else %}
         You could try following things, if this error is unexpected:
         <ul>
             <li>Check <code>var/log/prod.log</code> (or <code>docker logs</code> when Part-DB is running inside a docker container) for additional informations</li>
-            <li>Run <kbd>php bin/console cache:clear</kbd> to clear cache</li>
+            <li>Run <kbd>php bin/console cache:clear</kbd> and <kbd>php bin/console cache:pool:clear --all</kbd> to clear caches</li>
         </ul>
     {% endif %}
-{% endblock %}
\ No newline at end of file
+{% endblock %}