When adding an "Active Directory" directory under "User Directories" using a long LDAP filter in the "User Object Filter" it fails due to MySQL database error "(Data truncation: Data too long for column 'attribute_value' at row 1)"

The length of the column attribute_value in the table cwd_directory_attribute is 255. Increasing the varchar value fixes the problem.

It will be good to have a higher default value, like 4000 as Crowd has to avoid this errors with long LDAP filters.