So, I was messing with some plugins today that I have and accidentally used 0xArt Speed Optimizer to clear far too much data. (I accidentally checked all three and cleared them: Clear merged and compressed JS/CSS, Clear template cache, and Clear theme cache.) After the site finally loaded again, I found my site is EXTREMELY slow. This has persisted all day long. I've checked my error log and I have the following error that is recurring periodically as well as random, frequent 503 errors:
[31-Oct-2018 01:16:11 US/Eastern] PHP Fatal error: Uncaught TypeError: Argument 1 passed to OW_ErrorManager::exceptionHandler() must be an instance of Exception, instance of TypeError given in /home/sitename/public_html/ow_core/error_manager.php:235
Stack trace:
#0 [internal function]: OW_ErrorManager->exceptionHandler(Object(TypeError))
#1 {main}
thrown in /home/sitename/public_html/ow_core/error_manager.php on line 235
So, I went to line 235 in ow_core/error_manager.php and it is:
public function setErrorPageUrl( $errorPageUrl )
Is anyone able to help guide me on getting this corrected, please? Any suggestions on what is going on or ideas on what I can try to repair whatever I've done wrong?