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 ('d5b1bb748261972ef3ca3cbeda8747e4', -1, 1534566978, 1534566978, '36a2abf2', -19, 0, 0)

Line : 187
File : sessions.php