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 ('980e9d5e9c4eab70e3c71bc5dd2f1b17', -1, 1532271153, 1532271153, '36c64d23', 16, 0, 0)

Line : 187
File : sessions.php