phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef8b70403e2b8af84bf4f3ecc89871fb' 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 ('ef8b70403e2b8af84bf4f3ecc89871fb', -1, 1715295170, 1715295170, '0390194a', -8, 0, 0)

Line : 187
File : sessions.php