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There has been a critical error on this website.

Posted: December 23, 2020 at 10:34 pm


stateline

December 23, 2020 at 10:34 pm

The event espresso plugin has been wonderful until a few minutes ago when i was emailed the plug has caused an error with wordpress.

“There has been a critical error on this website.” is displayed when trying to access the site.

This is the error emailed to me:

Version 4.9.79.p | By Event Espresso | Visit plugin site
This plugin failed to load properly and is paused during recovery mode.

An error of type E_ERROR was caused in line 91 of the file /var/www/wp-content/plugins/event-espresso-core-reg/core/services/loaders/ClassInterfaceCache.php. Error message: Uncaught EventEspresso\core\exceptions\InvalidAliasException: “EventEspresso\core\services\cache\CacheStorageInterface” can not be used as an alias because the “EventEspresso\core\services\cache\TransientCacheStorage” class does not extend or implement it. in /var/www/wp-content/plugins/event-espresso-core-reg/core/services/loaders/ClassInterfaceCache.php:91 Stack trace: #0 /var/www/wp-content/plugins/event-espresso-core-reg/core/EE_Dependency_Map.core.php(1033): EventEspresso\core\services\loaders\ClassInterfaceCache->addAlias(‘EventEspresso\\c…’, ‘EventEspresso\\c…’) #1 /var/www/wp-content/plugins/event-espresso-core-reg/core/EE_Dependency_Map.core.php(113): EE_Dependency_Map->_register_core_aliases() #2 /var/www/wp-content/plugins/event-espresso-core-reg/core/services/bootstrap/BootstrapCore.php(128): EE_Dependency_Map->initialize() #3 /var/www/wp-content/plugins/event-espresso-core-reg/core/services/bootstrap/BootstrapCore.php(102): EventEspresso\core\services\bootstrap\BootstrapCore->bootstrapDepend

Thank you for any help!


stateline

December 25, 2020 at 7:29 am

The event espresso plugin has been wonderful until a few minutes ago when i was emailed the plug has caused an error with wordpress.

“There has been a critical error on this website.” is displayed when trying to access the site.

This is the error emailed to me:

Version 4.9.79.p | By Event Espresso | Visit plugin site
This plugin failed to load properly and is paused during recovery mode.

An error of type E_ERROR was caused in line 91 of the file /var/www/wp-content/plugins/event-espresso-core-reg/core/services/loaders/ClassInterfaceCache.php. Error message: Uncaught EventEspresso\core\exceptions\InvalidAliasException: “EventEspresso\core\services\cache\CacheStorageInterface” can not be used as an alias because the “EventEspresso\core\services\cache\TransientCacheStorage” class does not extend or implement it. in /var/www/wp-content/plugins/event-espresso-core-reg/core/services/loaders/ClassInterfaceCache.php:91 Stack trace: #0 /var/www/wp-content/plugins/event-espresso-core-reg/core/EE_Dependency_Map.core.php(1033): EventEspresso\core\services\loaders\ClassInterfaceCache->addAlias(‘EventEspresso\\c…’, ‘EventEspresso\\c…’) #1 /var/www/wp-content/plugins/event-espresso-core-reg/core/EE_Dependency_Map.core.php(113): EE_Dependency_Map->_register_core_aliases() #2 /var/www/wp-content/plugins/event-espresso-core-reg/core/services/bootstrap/BootstrapCore.php(128): EE_Dependency_Map->initialize() #3 /var/www/wp-content/plugins/event-espresso-core-reg/core/services/bootstrap/BootstrapCore.php(102): EventEspresso\core\services\bootstrap\BootstrapCore->bootstrapDepend

Thank you for any help!


Tony

  • Support Staff

December 31, 2020 at 7:35 am

Hi there,

The error you are getting almost always means there are missing file from your install.

To fix, delete the current version of Event Espresso 4 that is installed on your site.

Download the latest version from your account page.

Then install it through Dashboard -> Plugins -> Add new -> Upload plugin.

Install and active it from there, does that fix the error?

The support post ‘There has been a critical error on this website.’ is closed to new replies.

Have a question about this support post? Create a new support post in our support forums and include a link to this existing support post so we can help you.

Support forum for Event Espresso 3 and Event Espresso 4.
Documentation for EE3 and EE4
Documentation for Event Espresso 3 Documentation for Event Espresso 4

Status: closed

Updated by  Tony 3 weeks, 4 days ago ago

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