phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '447b07f54b2800536dc7ebf30866fefd' 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 ('447b07f54b2800536dc7ebf30866fefd', -1, 1715738126, 1715738126, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php