Cannot reach admin page

I think I’ve installed clashing plug-ins. Help? I cannot access the admin page.

This is the message I’m receiving.

Fatal error: Cannot redeclare class Mobile_Detect in /home/content/p3pnexwpnas09_data01/37/2610737/html/wp-content/plugins/wp-mobile-edition/admin/includes/Mobile_Detect.php on line 29

Thanks much in advance!