phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('21a415e2877ead0f82ebdcd5f16258d5', -1, 1462035254, 1462035254, '36dda5f5', 17, 0, 0)

Line : 189
File : sessions.php