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 ('1ee9a6bcbb939fd09c9cf76918db7b33', -1, 1542204074, 1542204074, '36dd4b73', 22, 0, 0)

Line : 187
File : sessions.php