phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ad7ce0900f67d3ab4a13723102f2a803' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad7ce0900f67d3ab4a13723102f2a803', -1, 1715707551, 1715707551, '12bc125a', 18, 0, 0)

Line : 187
File : sessions.php