phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6259c0a11847e4d22e5c809bef028954' 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 ('6259c0a11847e4d22e5c809bef028954', -1, 1714897172, 1714897172, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php