phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1c3399cbd3c586ae6e88b754037e4233' 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 ('1c3399cbd3c586ae6e88b754037e4233', -1, 1715733103, 1715733103, '1276a1dc', -4, 0, 0)

Line : 187
File : sessions.php