Search error

[casp3r]

Whenever I try to search my forum I get the following error message

The database value you're trying to insert does not exist: id_search

Any ideas?
SMF 2.0 Beta 3.1 Public

Many thanks in advance

[H]

Please try running Admin area > Forum Maintenance > Find and Repair Errors

Are you using a search index? (See: Search)

[casp3r]

Many thanks for the reply. Turns out that the seach method was set to 'No Index' Sorted now