phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '85f9e00391cf5ac12407bb5e997ee958' 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 ('85f9e00391cf5ac12407bb5e997ee958', -1, 1732178056, 1732178056, '1274186f', -12, 0, 0)

Line : 187
File : sessions.php