phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4895af8e8ae720816452a07a07996b5b' 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 ('4895af8e8ae720816452a07a07996b5b', -1, 1769859520, 1769859520, 'd849d86e', 1, 0, 0)

Line : 187
File : sessions.php