phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6fcdc048b15139dea4e2d4af862b9a0' 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 ('f6fcdc048b15139dea4e2d4af862b9a0', -1, 1714870790, 1714870790, '031196a3', -1, 0, 0)

Line : 187
File : sessions.php