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 ('8493ca6e86aa1e66bd50fad1000f503a', -1, 1542202024, 1542202024, '36dd4b73', 9, 0, 0)

Line : 187
File : sessions.php