Error: Class 'Composer\Downloader\GitDownloader' not found in /home/clonezone/public_html/vendor/composer/composer/src/Composer/Factory.php:482
Stack trace:
#0 /home/clonezone/public_html/vendor/composer/composer/src/Composer/Factory.php(360): Composer\Factory->createDownloadManager(Object(Composer\IO\BufferIO), Object(Composer\Config), Object(Composer\EventDispatcher\EventDispatcher), Object(Composer\Util\RemoteFilesystem))
#1 /home/clonezone/public_html/vendor/composer/composer/src/Composer/Factory.php(576): Composer\Factory->createComposer(Object(Composer\IO\BufferIO), Array, false)
#2 /home/clonezone/public_html/vendor/magento/framework/Composer/ComposerFactory.php(47): Composer\Factory::create(Object(Composer\IO\BufferIO), '/home/clonezone...')
#3 /home/clonezone/public_html/vendor/magento/framework/Composer/ComposerInformation.php(368): Magento\Framework\Composer\ComposerFactory->create()
#4 /home/clonezone/public_html/vendor/magento/framework/Composer/ComposerInformation.php(381): Magento\Framework\Composer\ComposerInformation->getComposer()
#5 /home/clonezone/public_html/vendor/magento/framework/Composer/ComposerInformation.php(244): Magento\Framework\Composer\ComposerInformation->getLocker()
#6 /home/clonezone/public_html/vendor/magento/framework/App/ProductMetadata.php(120): Magento\Framework\Composer\ComposerInformation->getSystemPackages()
#7 /home/clonezone/public_html/vendor/magento/framework/App/ProductMetadata.php(80): Magento\Framework\App\ProductMetadata->getSystemPackageVersion()
#8 /home/clonezone/public_html/vendor/amasty/base/Model/MagentoVersion.php(74): Magento\Framework\App\ProductMetadata->getVersion()
#9 /home/clonezone/public_html/vendor/amasty/base/Model/MagentoVersion.php(61): Amasty\Base\Model\MagentoVersion->getVersion()
#10 /home/clonezone/public_html/vendor/amasty/shopby/Model/Layer/FilterList.php(111): Amasty\Base\Model\MagentoVersion->get()
#11 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Amasty\Shopby\Model\Layer\FilterList->__construct(Object(Magento\Framework\App\ObjectManager), Object(Amasty\Shopby\Model\Layer\Category\FilterableAttributeList), Object(Amasty\Base\Model\MagentoVersion), Object(Magento\Framework\App\Request\Http), Object(Amasty\Shopby\Model\Request), Object(Amasty\Shopby\Helper\Config), Object(Magento\Framework\View\Layout\Interceptor), Object(Amasty\ShopbyBase\Model\FilterSetting\FilterResolver), Object(Amasty\ShopbyBase\Model\FilterSettingRepository), Object(Amasty\ShopbyBase\Model\Request\Registry), Array, 'sidebar')
#12 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(66): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject('Amasty\\Shopby\\M...', Array)
#13 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/ObjectManager.php(70): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('categoryFilterL...')
#14 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(170): Magento\Framework\ObjectManager\ObjectManager->get('categoryFilterL...')
#15 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(276): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgument(Array, 'Magento\\Catalog...', NULL, 'filterList', 'Magento\\Layered...')
#16 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(239): Magento\Framework\ObjectManager\Factory\AbstractFactory->getResolvedArgument('Magento\\Layered...', Array, Array)
#17 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(34): Magento\Framework\ObjectManager\Factory\AbstractFactory->resolveArgumentsInRuntime('Magento\\Layered...', Array, Array)
#18 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/Factory/Dynamic/Developer.php(59): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->_resolveArguments('Magento\\Layered...', Array, Array)
#19 /home/clonezone/public_html/vendor/magento/framework/ObjectManager/ObjectManager.php(56): Magento\Framework\ObjectManager\Factory\Dynamic\Developer->create('Magento\\Layered...', Array)
#20 /home/clonezone/public_html/vendor/magento/framework/View/Element/BlockFactory.php(46): Magento\Framework\ObjectManager\ObjectManager->create('Magento\\Layered...', Array)
#21 /home/clonezone/public_html/vendor/magento/framework/View/Layout/Generator/Block.php(272): Magento\Framework\View\Element\BlockFactory->createBlock('Magento\\Layered...', Array)
#22 /home/clonezone/public_html/vendor/magento/framework/View/Layout/Generator/Block.php(252): Magento\Framework\View\Layout\Generator\Block->getBlockInstance('Magento\\Layered...', Array)
#23 /home/clonezone/public_html/vendor/magento/framework/View/Layout/Generator/Block.php(229): Magento\Framework\View\Layout\Generator\Block->createBlock('Magento\\Layered...', 'catalog.leftnav', Array)
#24 /home/clonezone/public_html/vendor/magento/framework/View/Layout/Generator/Block.php(134): Magento\Framework\View\Layout\Generator\Block->generateBlock(Object(Magento\Framework\View\Layout\ScheduledStructure), Object(Magento\Framework\View\Layout\Data\Structure), 'catalog.leftnav')
#25 /home/clonezone/public_html/vendor/magento/framework/View/Layout/GeneratorPool.php(93): Magento\Framework\View\Layout\Generator\Block->process(Object(Magento\Framework\View\Layout\Reader\Context), Object(Magento\Framework\View\Layout\Generator\Context))
#26 /home/clonezone/public_html/vendor/magento/framework/View/Layout.php(365): Magento\Framework\View\Layout\GeneratorPool->process(Object(Magento\Framework\View\Layout\Reader\Context), Object(Magento\Framework\View\Layout\Generator\Context))
#27 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Layout->generateElements()
#28 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Layout\Interceptor->___callParent('generateElement...', Array)
#29 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception\{closure}()
#30 /home/clonezone/public_html/generated/code/Magento/Framework/View/Layout/Interceptor.php(68): Magento\Framework\View\Layout\Interceptor->___callPlugins('generateElement...', Array, Array)
#31 /home/clonezone/public_html/vendor/magento/framework/View/Layout/Builder.php(129): Magento\Framework\View\Layout\Interceptor->generateElements()
#32 /home/clonezone/public_html/vendor/magento/framework/View/Page/Builder.php(65): Magento\Framework\View\Layout\Builder->generateLayoutBlocks()
#33 /home/clonezone/public_html/vendor/magento/framework/View/Layout/Builder.php(65): Magento\Framework\View\Page\Builder->generateLayoutBlocks()
#34 /home/clonezone/public_html/vendor/magento/framework/View/Page/Config.php(224): Magento\Framework\View\Layout\Builder->build()
#35 /home/clonezone/public_html/vendor/magento/framework/View/Page/Config.php(587): Magento\Framework\View\Page\Config->build()
#36 /home/clonezone/public_html/generated/code/Magento/Framework/View/Page/Config/Interceptor.php(248): Magento\Framework\View\Page\Config->getElementAttribute('body', 'class')
#37 /home/clonezone/public_html/vendor/magento/framework/View/Page/Config.php(545): Magento\Framework\View\Page\Config\Interceptor->getElementAttribute('body', 'class')
#38 /home/clonezone/public_html/generated/code/Magento/Framework/View/Page/Config/Interceptor.php(230): Magento\Framework\View\Page\Config->addBodyClass('page-products')
#39 /home/clonezone/public_html/vendor/magento/module-catalog/Controller/Category/View.php(249): Magento\Framework\View\Page\Config\Interceptor->addBodyClass('page-products')
#40 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Catalog\Controller\Category\View->execute()
#41 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Catalog\Controller\Category\View\Interceptor->___callParent('execute', Array)
#42 /home/clonezone/public_html/vendor/magento/framework/App/Action/Plugin/ActionFlagNoDispatchPlugin.php(51): Magento\Catalog\Controller\Category\View\Interceptor->Magento\Framework\Interception\{closure}()
#43 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(135): Magento\Framework\App\Action\Plugin\ActionFlagNoDispatchPlugin->aroundExecute(Object(Magento\Catalog\Controller\Category\View\Interceptor), Object(Closure))
#44 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Controller\Category\View\Interceptor->Magento\Framework\Interception\{closure}()
#45 /home/clonezone/public_html/generated/code/Magento/Catalog/Controller/Category/View/Interceptor.php(23): Magento\Catalog\Controller\Category\View\Interceptor->___callPlugins('execute', Array, Array)
#46 /home/clonezone/public_html/vendor/magento/framework/App/Action/Action.php(111): Magento\Catalog\Controller\Category\View\Interceptor->execute()
#47 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\Action\Action->dispatch(Object(Magento\Framework\App\Request\Http))
#48 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Catalog\Controller\Category\View\Interceptor->___callParent('dispatch', Array)
#49 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Catalog\Controller\Category\View\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http))
#50 /home/clonezone/public_html/generated/code/Magento/Catalog/Controller/Category/View/Interceptor.php(32): Magento\Catalog\Controller\Category\View\Interceptor->___callPlugins('dispatch', Array, Array)
#51 /home/clonezone/public_html/vendor/magento/framework/App/FrontController.php(186): Magento\Catalog\Controller\Category\View\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http))
#52 /home/clonezone/public_html/vendor/magento/framework/App/FrontController.php(118): Magento\Framework\App\FrontController->processRequest(Object(Magento\Framework\App\Request\Http), Object(Magento\Catalog\Controller\Category\View\Interceptor))
#53 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\App\FrontController->dispatch(Object(Magento\Framework\App\Request\Http))
#54 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\App\FrontController\Interceptor->___callParent('dispatch', Array)
#55 /home/clonezone/public_html/vendor/magento/module-store/App/FrontController/Plugin/RequestPreprocessor.php(99): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http))
#56 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(135): Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#57 /home/clonezone/public_html/vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php(75): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http))
#58 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(135): Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor), Object(Closure), Object(Magento\Framework\App\Request\Http))
#59 /home/clonezone/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http))
#60 /home/clonezone/public_html/generated/code/Magento/Framework/App/FrontController/Interceptor.php(23): Magento\Framework\App\FrontController\Interceptor->___callPlugins('dispatch', Array, NULL)
#61 /home/clonezone/public_html/vendor/magento/framework/App/Http.php(116): Magento\Framework\App\FrontController\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http))
#62 /home/clonezone/public_html/generated/code/Magento/Framework/App/Http/Interceptor.php(23): Magento\Framework\App\Http->launch()
#63 /home/clonezone/public_html/vendor/magento/framework/App/Bootstrap.php(263): Magento\Framework\App\Http\Interceptor->launch()
#64 /home/clonezone/public_html/pub/index.php(58): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor))
#65 {main}