This post is meant to solve the error : Warning: in_array() [function.in-array]: Wrong datatype for second argument in /******/plugins/bp-registration-options/bp-registration-options.php on line 1594 I received this error when using bp registration options plugin with buddypress 1.5 on wordpress 3.3. To fix this error, follow these steps: 1. Goto plugin editor and select bp-registration-options plugin 2. Select […]