Fatal error: Uncaught Exception: Module `contactform` is not a WidgetInterface. in /home/prestademo/public_html/kunden/wiederverkaufen-dev/config/smartyfront.config.inc.php:70 Stack trace: #0 /home/prestademo/public_html/kunden/wiederverkaufen-dev/config/smartyfront.config.inc.php(83): withWidget(Array, Object(Closure)) #1 /home/prestademo/public_html/kunden/wiederverkaufen-dev/classes/Smarty/SmartyLazyRegister.php(83): smartyWidget(Array, Object(Smarty_Custom_Template)) #2 /home/prestademo/public_html/kunden/wiederverkaufen-dev/app/cache/prod/smarty/compile/layouts_layout_left_column_tpl/76/0d/a8/760da8230e1eac7ec90c72a0e0f4f4f8f49aa9a7.file.contact.tpl.php(184): SmartyLazyRegister->__call('smartyWidget', Array) #3 /home/prestademo/public_html/kunden/wiederverkaufen-dev/vendor/prestashop/smarty/sysplugins/smarty_internal_templatebase.php(188): content_5efbc1c38abca0_67614021(Object(Smarty_Custom_Template)) #4 /home/prestademo/public_html/kunden/wiederverkaufen-dev/classes/Smarty/SmartyCustom.php(110): Smarty_Internal_Tem in /home/prestademo/public_html/kunden/wiederverkaufen-dev/config/smartyfront.config.inc.php on line 70