phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f8997d775c2439df11284985eff9670b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f8997d775c2439df11284985eff9670b', -1, 1714247768, 1714247768, '12de79aa', 5, 0, 0)

Line : 187
File : sessions.php