When I get to the MySQL server settings page, I enter all of the information and end up with this error...

Fatal error: Uncaught Error: Class 'IPS\Db' not found in /home/taobjj5/public_html/system/Patterns/ActiveRecord.php:63 Stack trace: #0 /home/taobjj5/public_html/system/Patterns/ActiveRecord.php(459): IPS\Patterns\_ActiveRecord::db() #1 /home/taobjj5/public_html/system/Log/Log.php(111): IPS\Patterns\_ActiveRecord->save() #2 /home/taobjj5/public_html/init.php(523): IPS\_Log::log('Error: Class 'I...', 'uncaught_except...') #3 [internal function]: IPS\IPS::exceptionHandler(Object(Error)) #4 {main} thrown in /home/taobjj5/public_html/system/Patterns/ActiveRecord.php on line 63

any idea how to resolve this?

Try downloading again installation package,uploading files, and installing.

alrighty then