phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '04c220d8286a0e06555eb98c4b1297b2' 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 ('04c220d8286a0e06555eb98c4b1297b2', -1, 1744810949, 1744810949, '1275f9b5', 6, 0, 0)

Line : 187
File : sessions.php