phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1604a6809b5dac037e22acf20c763750' 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 ('1604a6809b5dac037e22acf20c763750', -1, 1714043236, 1714043236, '038590d9', 1, 0, 0)

Line : 187
File : sessions.php