phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f4e9b20fe9d3b016cdb7739f57e34c91' 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 ('f4e9b20fe9d3b016cdb7739f57e34c91', -1, 1714933927, 1714933927, '0311a2f7', -1, 0, 0)

Line : 187
File : sessions.php