Fatal error: Uncaught PDOException: SQLSTATE[08S01]: [Microsoft][ODBC Driver 17 for SQL Server]Session Provider: Connection has been closed by peer [xFFFFFFFF]. in C:\xampp\htdocs\bac\dl-document.php:80 Stack trace: #0 C:\xampp\htdocs\bac\dl-document.php(80): PDOStatement->fetch() #1 {main} thrown in C:\xampp\htdocs\bac\dl-document.php on line 80