Page Types Error

Permalink
Hi, I am getting the following error:

An exception occurred while executing 'select cID from Pages where cParentID in () and cInheritPermissionsFromCID = ': SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') and cInheritPermissionsFromCID =' at line 1

I am much a novice, but I'm getting this error each time I try and edit the attributes of the page type.

Can anyone help?