[Monica05]

Ok, i'm having a big problem and i'm not sure what i've done wrong.
When you go to my forum, above my logo, this is showing up:

Warning: Invalid argument supplied for foreach() in /includes/functions.php on line 2997

Warning: Invalid argument supplied for foreach() in /includes/functions.php on line 2997

Warning: Invalid argument supplied for foreach() in /includes/functions.php on line 2997

This is line 2997:

$user['calendarpermissions']["$calendarid"] |= $cpermissions["$usergroupid"];

When I click on any of the links, I get this:

Unable to add cookies, header already sent.
File: my forum root directory/includes/init.php
Line: 27

This is line 27

echo "<br /><strong>Warning</strong>: $errstr in <strong>$errfile</strong> on line <strong>$errline</strong><br />";

Can someone help me please? I'm desperate..lol. Noone can do anything on my board until I get this fixed. :ermm: