Fixed error in console

src/wwwroot/js/site.js

@@ -94,6 +94,9 @@ function idToEAN13(id) {
 document.addEventListener('DOMContentLoaded', () => {
     const filters = document.querySelectorAll('.column-filter');
     const table = document.querySelector('table');
+    if (table == null) {
+        return;
+    }
     const tbody = table.querySelector('tbody');
 
     filters.forEach(filter => {