phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 144 Table './zabou_phpBB/phpbb_sessions' is marked as crashed and last (automatic?) repair failed

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('9a1d4cb75c2e6dc3e99c42ba41ad3d72', -1, 1568837564, 1568837564, '641ab61c', 18, 0)

Line : 158
File : sessions.php