Class core error after upgrading

[creative-friend]

Hello guys

I have just upgraded my forum from 4.1.8 to 4.1.12

Upgrade went fine after upgrade when it gives to option to log in to admincp when i logged in i was facing this error

Any idea what went wrong??

Warning: Invalid argument supplied for foreach() in [path]/includes/class_bootstrap.php(999) : eval()'d code on line 6

Warning: Invalid argument supplied for foreach() in [path]/includes/class_bootstrap.php(999) : eval()'d code on line 6

Warning: Invalid argument supplied for foreach() in [path]/includes/class_bootstrap.php(999) : eval()'d code on line 6

Warning: Invalid argument supplied for foreach() in [path]/includes/class_bootstrap.php(999) : eval()'d code on line 6

Warning: Invalid argument supplied for foreach() in [path]/includes/class_bootstrap.php(999) : eval()'d code on line 6

Warning: Invalid argument supplied for foreach() in [path]/includes/class_bootstrap.php(999) : eval()'d code on line 6
Unable to add cookies, header already sent.
File: /home/shahzeb/public_html/includes/class_core.php
Line: 5609

--------------- Added [DATE]1339648625[/DATE] at [TIME]1339648625[/TIME] ---------------

Its sorted

It was a mod which was causing the problem.

[Thunderbird8]

As you noticed, any time you see an error referencing evaled code, there's a plugin problem. Handy thing to keep a note of in case you get any problems in the future.