Rename a few variables

web/api/index.php

@@ -99,7 +99,7 @@ function api_legacy(array $request_data) {
             $fp = fopen($v_password, "w");
             fwrite($fp, $password."\n");
             fclose($fp);
-            exec(HESTIA_CMD . 'v-check-user-password '. $v_user.' '. $v_password. ' '.$v_ip.' yes', $output, $return_var);
+            exec(HESTIA_CMD . 'v-check-user-password "admin" '. $password. ' '.$v_ip.' yes', $output, $return_var);
             $hash = $output[0];
             unset($output);
         }