phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9ef0b4675e8a2d6044c54f04024f4dc' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a9ef0b4675e8a2d6044c54f04024f4dc', -1, 1715823469, 1715823469, '030c471a', -4, 0, 0)

Line : 187
File : sessions.php