Fatal Error:

lib\WikiDB\backend\PearDB.php:1059 Error: WikiDB_backend_PearDB_mysql: fatal database error

DB Error: unknown error
(SELECT sess_data FROM session WHERE sess_id='2a1b4ad313ac06fb9eac7f0acf8eea67' [nativecode=145 ** Table './barrett_phpwiki/session' is marked as crashed and should be repaired])

lib\WikiDB\backend\PearDB.php:1059 Error: WikiDB_backend_PearDB_mysql: fatal database error

DB Error: unknown error
(SELECT sess_data FROM session WHERE sess_id='2a1b4ad313ac06fb9eac7f0acf8eea67' [nativecode=145 ** Table './barrett_phpwiki/session' is marked as crashed and should be repaired])