phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '490d46520073b6de2fa3417c6f6ec721' 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 ('490d46520073b6de2fa3417c6f6ec721', -1, 1715906168, 1715906168, 'c0a80201', 18, 0, 0)

Line : 187
File : sessions.php