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 ('39fc325b4525ddc37741cad05bf3140d', -1, 1475051953, 1475051953, '36c4992e', 3, 0, 0)

Line : 189
File : sessions.php