Fatal error: Uncaught TypeError: JpGraphException::defaultHandler(): Argument #1 ($exception) must be of type Error, mysqli_sql_exception given in /customers/a/1/1/baneleder.dk/httpd.www/jpgraph/src/jpgraph_errhandler.inc.php:158
Stack trace:
#0 [internal function]: JpGraphException::defaultHandler(Object(mysqli_sql_exception))
#1 {main}
  thrown in /customers/a/1/1/baneleder.dk/httpd.www/jpgraph/src/jpgraph_errhandler.inc.php on line 158