phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0171ffc39d90bb8dbf6c8cef4c47a75b' 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 ('0171ffc39d90bb8dbf6c8cef4c47a75b', -1, 1754752239, 1754752239, 'd849d813', -9, 0, 0)

Line : 187
File : sessions.php