Problem in options.php File Damaged BB code!

[alain4ever]

hi,

I added (Can't Use Private Messages Before X posts) hack, and every thing was ok, but when I changed the Enable the hack from No to Yes, its cause problem in all BB codes!!

All BB code are unselected, but when I select theme and click save, this massage shown:

Warning: Invalid argument supplied for foreach() in /admincp/options.php on line 784

Then, I went to options.php file to find line 784:

foreach ($vbulletin->GPC['setting']["$oldsetting[varname]"] AS $bitval)

this line is from this code:

// **************************************************
				case 'memberlistfields':
				case 'defaultregoptions':
				case 'allowedbbcodes':
				case 'postelements':
				case 'activememberoptions':
				case 'showeaster':
				{
					$bitfield = 0;
					foreach ($vbulletin->GPC['setting']["$oldsetting[varname]"] AS $bitval)
					{
						$bitfield += $bitval;
					}
					$vbulletin->GPC['setting']["$oldsetting[varname]"] = $bitfield;
				}
				break;

				// **************************************************

After that, I removed this hack but the problem still there.

Plz, if any one can understand what is the problem, plz help.

[alain4ever]

up....