Compilation from source: LESS file is empty: frontend/Diode/diodedynamics/en_US/Amasty_InstagramFeed/vendor/fancybox/jquery.fancyambox.min.less
<pre>#1 Magento\Framework\Css\PreProcessor\Adapter\Less\Processor\Interceptor->___callParent() called at [vendor/magento/framework/Interception/Interceptor.php:138]
#2 Magento\Framework\Css\PreProcessor\Adapter\Less\Processor\Interceptor->Magento\Framework\Interception\{closure}() called at [app/code/Codazon/ThemeOptions/Plugin/Framework/Css/PreProcessor/Adapter/Less/Processor.php:125]
#3 Codazon\ThemeOptions\Plugin\Framework\Css\PreProcessor\Adapter\Less\Processor->aroundProcessContent() called at [vendor/magento/framework/Interception/Interceptor.php:135]
#4 Magento\Framework\Css\PreProcessor\Adapter\Less\Processor\Interceptor->Magento\Framework\Interception\{closure}() called at [vendor/magento/framework/Interception/Interceptor.php:153]
#5 Magento\Framework\Css\PreProcessor\Adapter\Less\Processor\Interceptor->___callPlugins() called at [generated/code/Magento/Framework/Css/PreProcessor/Adapter/Less/Processor/Interceptor.php:23]
#6 Magento\Framework\Css\PreProcessor\Adapter\Less\Processor\Interceptor->processContent() called at [vendor/magento/framework/View/Asset/PreProcessor/AlternativeSource.php:154]
#7 Magento\Framework\View\Asset\PreProcessor\AlternativeSource->processContent() called at [vendor/magento/framework/View/Asset/PreProcessor/AlternativeSource.php:112]
#8 Magento\Framework\View\Asset\PreProcessor\AlternativeSource->process() called at [vendor/magento/module-developer/Model/View/Asset/PreProcessor/PreprocessorStrategy.php:78]
#9 Magento\Developer\Model\View\Asset\PreProcessor\PreprocessorStrategy->process() called at [vendor/magento/framework/View/Asset/PreProcessor/Pool.php:77]
#10 Magento\Framework\View\Asset\PreProcessor\Pool->process() called at [vendor/magento/framework/View/Asset/Source.php:152]
#11 Magento\Framework\View\Asset\Source->preProcess() called at [vendor/magento/framework/View/Asset/Source.php:105]
#12 Magento\Framework\View\Asset\Source->getFile() called at [vendor/magento/framework/View/Asset/File.php:159]
#13 Magento\Framework\View\Asset\File->getSourceFile() called at [vendor/magento/framework/App/StaticResource.php:185]
#14 Magento\Framework\App\StaticResource->launch() called at [vendor/magento/framework/App/Bootstrap.php:264]
#15 Magento\Framework\App\Bootstrap->run() called at [pub/static.php:13]
</pre>