Forum updated to 4.0.2 pl4 from 3.8.5 errors
 

HI
the upgrade seem to work but I have this now any ideas

vBulletin Message

Unable to add cookies, header already sent.
File: /homepages/6/d71663632/htdocs/bts/forums/includes/class_core.php
Line: 4482

plus this at the top of the forums header

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

Warning: array_merge() [function.array-merge]: Argument #1 is not an array in [path]/includes/class_bootstrap.php(1146) : eval()'d code on line 3

Warning: array_merge() [function.array-merge]: Argument #1 is not an array in [path]/includes/class_bootstrap.php(1146) : eval()'d code on line 4

any help would be appreciated

cheers
Mark