WSOD again after an update of WPMU Dev files

This morning I updated the three WPMU plugins


My site then disappeared and I got the White Screen of Death again.

I went to config.php file and changed to true and got this message on the site:

Strict Standards: Redefining already defined constructor for class Appointments in /home1/profetb3/public_html/publicaffairsjobs/wp-content/plugins/appointments/appointments.php on line 43

Strict Standards: Non-static method Improved_Simpler_CSS::init() should not be called statically in /home1/profetb3/public_html/publicaffairsjobs/wp-content/plugins/imporved-simpler-css/improved-simpler-css.php on line 384

Fatal error: Class 'AgmMapModel' not found in /home1/profetb3/public_html/publicaffairsjobs/wp-content/plugins/appointments/includes/addons/lib/app_locations.php on line 152

I have removed the installed plugins but my site won't appear.

Please advise how to get it back asap. Thanks.