TYPO3 Exception 1294586448¶
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You don’t have access to this module.¶
When an editor (a backend user that is not an administrator) tries to access a module to where they have no access to an exception like this will be thrown:
Core: Exception handler (WEB): Uncaught TYPO3 Exception: #1294586448: Access Error: You don't have access to this module. RuntimeException thrown in file /var/www/html/vendor/typo3/cms/typo3/sysext/core/Classes/Authentication/BackendUserAuthentication.php in line 448.
In the media extension this happens for example if the access to the modules is not configured properly.
Check the following access: A backend user with access to File>Media must also granted to User tools > Media Extra (hidden module, required for non admin).