I'm trying to upgrade our osTicket instance from 1.15.7 to 1.16.3.
Ubuntu 18.04.6
Apache 2.4
Upgraded PHP from 7.4 to 8.1.
When running PHP 7.4 I see the upgrade page, but cannot continue because I'm not using PHP 8. When I remove PHP 7.4 and use PHP 8.1 I cannot see the upgrade page, server error 500.
In the logs I see this line:
[Thu May 26 10:48:26.788589 2022] [php:error] [pid 2094] [client xxx.xxx.xxx.xxx:xxxx] PHP Fatal error: Declaration of FsStoragePluginConfig::pre_save($config, &$errors) must be compatible with PluginConfig::pre_save(&$config, &$errors) in phar:///var/www/html/osTicket/include/plugins/storage-fs.phar/storage.php on line 107
Not sure how to continue here. Any help would be greatly appreciated.