phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f7bc1c91cc52f679a34121c9c8d6aae0' 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 ('f7bc1c91cc52f679a34121c9c8d6aae0', -1, 1714705571, 1714705571, '03951bca', 0, 0, 0)

Line : 187
File : sessions.php