I installed a plug-in. The plug-in locked me out of the dashboard. To resolve I deleted a few things and crashed the whole website! How can I fix this error, and if I cannot, how do I start from scratch?
Warning: require(/home/msaumn/public_html/wp-includes/deprecated.php) [function.require]: failed to open stream: No such file or directory in /home/msaumn/public_html/wp-settings.php on line 133
Fatal error: require() [function.require]: Failed opening required '/home/msaumn/public_html/wp-includes/deprecated.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/msaumn/public_html/wp-settings.php on line 133