phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4573501069689119750e60e190845929' 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 ('4573501069689119750e60e190845929', -1, 1762241406, 1762241406, 'd849d819', -9, 0, 0)

Line : 187
File : sessions.php