diff --git a/db/DbModel.php b/db/DbModel.php
index cca989b..c9b4a0d 100644
--- a/db/DbModel.php
+++ b/db/DbModel.php
@@ -48,7 +48,7 @@ public static function findOne($where)
     {
         $tableName = static::tableName();
         $attributes = array_keys($where);
-        $sql = implode("AND", array_map(fn($attr) => "$attr = :$attr", $attributes));
+        $sql = implode(" AND ", array_map(fn($attr) => "$attr = :$attr", $attributes));
         $statement = self::prepare("SELECT * FROM $tableName WHERE $sql");
         foreach ($where as $key => $item) {
             $statement->bindValue(":$key", $item);