phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f4cf30fa2783b40963425f51af8aceec' 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 ('f4cf30fa2783b40963425f51af8aceec', -1, 1715334355, 1715334355, '12e11f4d', -8, 0, 0)

Line : 187
File : sessions.php