fix: filter empty value from ids to fix SQLSTATE[42000] Syntax error …

…when query string is long(or in other case).

src/Engines/TNTSearchEngine.php

@@ -231,7 +231,7 @@ protected function applyOrders(Query $query, array $ids)
                 sprintf('field(%s%s,%s)',
                     DB::getTablePrefix(),
                     $query->getModel()->getQualifiedKeyName(),
-                    implode(',', $ids)
+                    implode(',', array_filter($ids))
                 )
             );
         }