Fatal error: Uncaught Error: Access to undeclared static property: Mirasvit\Search\Repository\IndexRepository::$instanceCache in /home/brightbrain/public_html/vendor/mirasvit/module-search/src/Search/Repository/IndexRepository.php:216 Stack trace: #0 /home/brightbrain/public_html/vendor/mirasvit/module-search/src/Search/Repository/IndexRepository.php(171): Mirasvit\Search\Repository\IndexRepository->getInstanceByIdentifier('magento_catalog...') #1 /home/brightbrain/public_html/vendor/mirasvit/module-search/src/Search/Plugin/RequestConfigPlugin.php(71): Mirasvit\Search\Repository\IndexRepository->getInstance(Object(Mirasvit\Search\Model\Index)) #2 /home/brightbrain/public_html/vendor/magento/framework/Interception/Interceptor.php(146): Mirasvit\Search\Plugin\RequestConfigPlugin->afterRead(Object(Magento\Framework\Search\Request\Config\FilesystemReader\Interceptor), Array) #3 /home/brightbrain/public_html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\Search\Request\Config\FilesystemReader\Int in /home/brightbrain/public_html/vendor/mirasvit/module-search/src/Search/Repository/IndexRepository.php on line 216