Forum Major Problem after upgrade
 

I have just recently upgraded our community forum form 3.8. 5. to 4.0.2 PL4 now I get this when acessing the forum. I can not even the admin panel !
Warning: array_merge() [function.array-merge]: Argument #1 is not an array in [path]/includes/class_bootstrap.php(1146) : eval()'d code on line 35

Warning: array_merge() [function.array-merge]: Argument #1 is not an array in [path]/includes/class_bootstrap.php(1146) : eval()'d code on line 55

Warning: array_merge() [function.array-merge]: Argument #1 is not an array in [path]/includes/class_bootstrap.php(1146) : eval()'d code on line 60

Warning: fetch_template() calls should be replaced by the vB_Template class. Template name: plus_mood_navbar in [path]/includes/functions.php on line 3932

Fatal error: Call to a member function hide_errors() on a non-object in /customers/biz7000.dk/biz7000.dk/httpd.www/turkformu/includes/class_bootstrap.php(283) : eval()'d code on line 355

I need urgent help as I have no backup !

kind regards
ruler68jg