phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'df2b337b55314a27e931a16981ed7adf' 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 ('df2b337b55314a27e931a16981ed7adf', -1, 1714286115, 1714286115, '0311b515', -4, 0, 0)

Line : 187
File : sessions.php