phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef2c5c6ff74af9f5312c4f5cc9ab3508' 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 ('ef2c5c6ff74af9f5312c4f5cc9ab3508', -1, 1715029422, 1715029422, '340e554c', -8, 0, 0)

Line : 187
File : sessions.php