Fatal error: Uncaught Error: Class 'ContaoBootstrap\Core\Environment\AbstractContext' not found in /home/eberhardschwarze/public_html/vendor/contao-bootstrap/form/src/Environment/FormContext.php:27
Stack trace:
#0 {main}
thrown in /home/eberhardschwarze/public_html/vendor/contao-bootstrap/form/src/Environment/FormContext.php on line 27