phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './silenthi_forophp/shbb_sessions' is marked as crashed and should be repaired

INSERT INTO shbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d728b7ae8b7b7cacfe3e500732824f46', -1, 1436117980, 1436117980, '369ee437', -1, 0, 0)

Line : 189
File : sessions.php