phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2ff55f669ab4912f013717e3c50c3972' 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 ('2ff55f669ab4912f013717e3c50c3972', -1, 1715133067, 1715133067, '12db16a9', 13, 0, 0)

Line : 187
File : sessions.php