Error: Call to undefined method Amasty\PageSpeedOptimizer\Model\ConfigProvider::isReplaceImagesUsingUserAgent() in /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/app/code/Amasty/PageSpeedOptimizer/Plugin/Framework/App/Http/Context.php:37 Stack trace: #0 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/vendor/magento/framework/Interception/Interceptor.php(121): Amasty\PageSpeedOptimizer\Plugin\Framework\App\Http\Context->beforeGetVaryString() #1 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Http\Context\Interceptor->Magento\Framework\Interception\{closure}() #2 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/generated/code/Magento/Framework/App/Http/Context/Interceptor.php(59): Magento\Framework\App\Http\Context\Interceptor->___callPlugins() #3 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/vendor/magento/framework/App/Response/Http.php(108): Magento\Framework\App\Http\Context\Interceptor->getVaryString() #4 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(32): Magento\Framework\App\Response\Http->sendVary() #5 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/vendor/magento/module-page-cache/Model/App/Response/HttpPlugin.php(29): Magento\Framework\App\Response\Http\Interceptor->sendVary() #6 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/vendor/magento/framework/Interception/Interceptor.php(121): Magento\PageCache\Model\App\Response\HttpPlugin->beforeSendResponse() #7 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\Response\Http\Interceptor->Magento\Framework\Interception\{closure}() #8 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/generated/code/Magento/Framework/App/Response/Http/Interceptor.php(86): Magento\Framework\App\Response\Http\Interceptor->___callPlugins() #9 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/vendor/magento/framework/App/Bootstrap.php(264): Magento\Framework\App\Response\Http\Interceptor->sendResponse() #10 /home/532299.cloudwaysapps.com/xfmhqhydmv/public_html/index.php(39): Magento\Framework\App\Bootstrap->run() #11 {main}