phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '476a1af18d8e8b3236e243392e3ab496' 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 ('476a1af18d8e8b3236e243392e3ab496', -1, 1714284997, 1714284997, '12e03be7', -10, 0, 0)

Line : 187
File : sessions.php