Wiki search doesn't work

trying to search for a page on the wiki produce this err (browsing directly to the desired page worked): not sure if related to login issues from yesterday, because i was able to login. Database error A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was: (SQL query hidden) from within function "SearchMySQL::searchInternal". Database returned error "145: Table './openshift_mediawiki/mw_searchindex' is marked as crashed and should be repaired (127.7.52.129)".