Fatal error: Uncaught Error: Call to undefined method Ves\Brand\Model\ResourceModel\Brand\Collection::addAttributeToSort() in /home/olliea6/public_html/vendor/magento/module-catalog/Block/Product/ProductList/Toolbar.php:236 Stack trace: #0 /home/olliea6/public_html/app/code/Ves/Brand/Block/Brandpage.php(202): Magento\Catalog\Block\Product\ProductList\Toolbar->setCollection(Object(Ves\Brand\Model\ResourceModel\Brand\Collection)) #1 /home/olliea6/public_html/vendor/magento/framework/View/Element/AbstractBlock.php(666): Ves\Brand\Block\Brandpage->_beforeToHtml() #2 /home/olliea6/public_html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Element\AbstractBlock->toHtml() #3 /home/olliea6/public_html/vendor/magento/framework/View/Layout.php(533): Magento\Framework\View\Layout->_renderBlock('vesbrand.list') #4 /home/olliea6/public_html/generated/code/Magento/Framework/View/Layout/Interceptor.php(206): Magento\Framework\View\Layout->renderNonCachedElement('vesbrand.list') #5 /home/olliea6/public_html/vendor/ in /home/olliea6/public_html/vendor/magento/module-catalog/Block/Product/ProductList/Toolbar.php on line 236