I updated Panels in Drupal 7, forgetting that I had customised it, panicked, deleted the updated module and replaced the correct one via ftp. Now I can't run update.php as it says the website encountered an unexpected error. Is my best option to re-install the updated panels, then delete properly it through the module interface or is there a better solution? My site is large with 6 sub domains. There are no errors showing in the log files, and no errors showing when the error message is posted. The system log shows updates are up to date, and my database was restored to a point before the updates occurred, so were my sites default and sites all directories. I have emptied the cache on the site and on my browser. I'm at a total loss as I would be able to trace error messages myself
error_reporting(E_ALL); ini_set('display_errors', TRUE); ini_set('display_startup_errors', TRUE);
in your settings.php to make more of that error message.