phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './dostscho_mysql/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 ('385d649c68a77cdb76b01001b7948e26', -1, 1539870365, 1539870365, '36c60f14', -4, 0, 0)

Line : 187
File : sessions.php