phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'acf4c711e7d2dd17b5170e084a5af60d' 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 ('acf4c711e7d2dd17b5170e084a5af60d', -1, 1714214253, 1714214253, '03914a36', 28, 0, 0)

Line : 187
File : sessions.php