phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac91e0e00a2522113c73c61af8900c02' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('ac91e0e00a2522113c73c61af8900c02', -1, 1750183663, 1750183663, 'd849d838', 0, 0)

Line : 180
File : /www/includes/sessions.php