Fatal error: Uncaught Error: Call to undefined function mysql_error() in /homepages/9/d35127104/htdocs/training/getkursdbdata.php3:234 Stack trace: #0 /homepages/9/d35127104/htdocs/training/kurs_template_m.php3(114): include_once() #1 /homepages/9/d35127104/htdocs/schulungen/VB.NET-gundlagen-schulung.php3(4): include('/homepages/9/d3...') #2 {main} thrown in /homepages/9/d35127104/htdocs/training/getkursdbdata.php3 on line 234