Error: Class 'ZipArchive' not found in /swadm/var/www/vhosts/misq.umn.edu/html/app/code/Tigren/Misq/Controller/Downloads/Issue.php:114 Stack trace: #0 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(58): Tigren\Misq\Controller\Downloads\Issue->execute() #1 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(138): Tigren\Misq\Controller\Downloads\Issue\Interceptor->___callParent() #2 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/App/Action/Plugin/ActionFlagNoDispatchPlugin.php(51): Tigren\Misq\Controller\Downloads\Issue\Interceptor->Magento\Framework\Interception\{closure}() #3 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(135): Magento\Framework\App\Action\Plugin\ActionFlagNoDispatchPlugin->aroundExecute() #4 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(153): Tigren\Misq\Controller\Downloads\Issue\Interceptor->Magento\Framework\Interception\{closure}() #5 /swadm/var/www/vhosts/misq.umn.edu/html/generated/code/Tigren/Misq/Controller/Downloads/Issue/Interceptor.php(23): Tigren\Misq\Controller\Downloads\Issue\Interceptor->___callPlugins() #6 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/App/FrontController.php(188): Tigren\Misq\Controller\Downloads\Issue\Interceptor->execute() #7 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/App/FrontController.php(118): Magento\Framework\App\FrontController->processRequest() #8 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\FrontController->dispatch() #9 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\App\FrontController\Interceptor->___callParent() #10 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/module-store/App/FrontController/Plugin/RequestPreprocessor.php(99): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() #11 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(135): Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch() #12 /swadm/var/www/vhosts/misq.umn.edu/html/app/code/Amasty/InvisibleCaptcha/Plugin/Predispatch.php(113): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() #13 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(135): Amasty\InvisibleCaptcha\Plugin\Predispatch->aroundDispatch() #14 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php(75): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() #15 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(135): Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch() #16 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}() #17 /swadm/var/www/vhosts/misq.umn.edu/html/generated/code/Magento/Framework/App/FrontController/Interceptor.php(23): Magento\Framework\App\FrontController\Interceptor->___callPlugins() #18 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/App/Http.php(116): Magento\Framework\App\FrontController\Interceptor->dispatch() #19 /swadm/var/www/vhosts/misq.umn.edu/html/generated/code/Magento/Framework/App/Http/Interceptor.php(23): Magento\Framework\App\Http->launch() #20 /swadm/var/www/vhosts/misq.umn.edu/html/vendor/magento/framework/App/Bootstrap.php(263): Magento\Framework\App\Http\Interceptor->launch() #21 /swadm/var/www/vhosts/misq.umn.edu/html/pub/index.php(29): Magento\Framework\App\Bootstrap->run() #22 {main}