phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '91771502b49bdd9b3febc76b9b540917' for key 'PRIMARY'

INSERT INTO phpBB_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('91771502b49bdd9b3febc76b9b540917', -1, 1714265222, 1714265222, '030e46cb', 21, 0, 0)

Line : 187
File : sessions.php