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 ('96b63c2d42673b774cb655e9e44d92ba', -1, 1537362345, 1537362345, '36a2efe9', 9, 0, 0)

Line : 187
File : sessions.php