phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './everytat_imga1/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 ('4e960a353c50c7daa242cc521ae8af64', -1, 1510985597, 1510985597, '369ed66f', 8, 0, 0)

Line : 190
File : sessions.php