I have accidentally disabled all of the modules from System>Configuration>Advanced. Now I can't access to my site or the admin panel. Both of them display a blank page. After that, I have found the database file from phymyadmin and run the following query:
DELETE FROM core_config_data WHERE path LIKE 'advanced/modules_disable_output/%'
But no luck. My site as well as the Admin panel is still blank. Can anyone please help me with that?