Fatal error: Uncaught Error: Class 'Contao\Model' not found in /home/eberhardschwarze/public_html/vendor/contao-bootstrap/grid/src/Model/GridModel.php:30
Stack trace:
#0 {main}
thrown in /home/eberhardschwarze/public_html/vendor/contao-bootstrap/grid/src/Model/GridModel.php on line 30