I’ve had this same issue. Has there been any update on this?
I get this error everytime.
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.
Hello druedain,
Please try this:
1. Delete the file uninstall.php from the plugin directory that is currently on the server (found under /wp-content/plugins/all-in-one-event-calendar). Deleting this file ensures that when you uninstall the current version of the plugin, your event data will be preserved when you delete the plugin
2. Deactivate the All-in-One Event Calendar using your WordPress Dashboard.
3. Delete the All-in-One Event Calendar using your WordPress Dashboard.
4. Access your database and go to table wp_option. Sort by field Option_name and delete all the entries that start with “ai1ec”, this will delete plugin settings but events will remain in the database.
5. Install the latest version of the plugin using the WordPress Dashboard.
6. Activate the plugin.
Hello spyda1124,
It seems that you have a problem with PHP memory limit, please increase the memory limit to 128MB or more if necessary. Open your wp-config.php which is located in the root WordPress directory. Then add the following line:
define('WP_MAX_MEMORY_LIMIT', '128M');
ini_set('memory_limit','128M');
Hi @benjamin
Can you please tell me if this is still the actual way to reset your settings for the All-in-One Event Calendar and preserve the event data?
I’m using version 2.2.1 of the plugin.
1. Delete the file uninstall.php from the plugin directory that is currently on the server (found under /wp-content/plugins/all-in-one-event-calendar). Deleting this file ensures that when you uninstall the current version of the plugin, your event data will be preserved when you delete the plugin
2. Deactivate the All-in-One Event Calendar using your WordPress Dashboard.
3. Delete the All-in-One Event Calendar using your WordPress Dashboard.
4. Access your database and go to table wp_option. Sort by field Option_name and delete all the entries that start with “ai1ec”, this will delete plugin settings but events will remain in the database.
5. Install the latest version of the plugin using the WordPress Dashboard.
6. Activate the plugin.
Grtz,
Cappy
Hi Cappy,
Yes, this is the safest way, the data will remain preserved and the settings reset.
Hi Benjamin, Thanks for your reply and great to hear that this solutions is still working for the latest version of the calendar plugin (v2.2.1). Grtz, Cappy
No problem, glad I could help.
Take care,
Benjamin
Thanks for your help Benjamin but unfortunnaly this trick did not solve my problem i have with the plugin 🙁
I got the following error after trying to activate the plugin:
Fatal error: require(): Failed opening required ‘/home/domainname/public_html/wp-content/plugins/all-in-one-event-calendar/lib/cache/memory.php’ (include_path=’.:/usr/lib/php:/usr/local/lib/php’) in /home/domainname/public_html/wp-content/plugins/all-in-one-event-calendar/lib/bootstrap/loader.php on line 88
My WordPress version is v4.2.2.
Is there something else i can try?
Cappy
Hi Cappy,
Please check your php memory limit, install this plugin and post back with what it reports: https://wordpress.org/support/plugin/wp-memory-usage
