diff --git a/app/Http/Controllers/AdminController.php b/app/Http/Controllers/AdminController.php
index 536e3b39..547f1517 100644
--- a/app/Http/Controllers/AdminController.php
+++ b/app/Http/Controllers/AdminController.php
@@ -3,6 +3,7 @@
 namespace App\Http\Controllers;
 
 use Option;
+use Schema;
 use Datatables;
 use App\Events;
 use Carbon\Carbon;
@@ -250,9 +251,12 @@ class AdminController extends Controller
 
     public function getUserData(Request $request)
     {
-        $query = User::select([
-            'uid', 'email', 'nickname', 'score', 'permission', 'verified', 'register_at'
-        ]);
+        // Make it still basically functional if new columns are not ready
+        $columns = array_merge([
+            'uid', 'email', 'nickname', 'score', 'permission', 'register_at'
+        ], Schema::hasColumn('users', 'verified') ? ['verified'] : []);
+
+        $query = User::select($columns);
 
         if ($request->has('uid')) {
             $query->where('uid', $request->get('uid'));
diff --git a/app/Http/Controllers/AuthController.php b/app/Http/Controllers/AuthController.php
index 35837542..f9a87d14 100644
--- a/app/Http/Controllers/AuthController.php
+++ b/app/Http/Controllers/AuthController.php
@@ -8,6 +8,7 @@ use View;
 use Cache;
 use Cookie;
 use Option;
+use Schema;
 use Session;
 use App\Events;
 use App\Models\User;
@@ -296,14 +297,14 @@ class AuthController extends Controller
 
     public function verify(Request $request, UserRepository $users)
     {
-        if (! option('require_verification')) {
+        if (!option('require_verification') || !Schema::hasColumn('users', 'verified')) {
             throw new PrettyPageException(trans('user.verification.disabled'), 1);
         }
 
         // Get user instance from repository
         $user = $users->get($request->get('uid'));
 
-        if (! $user || $user->verified) {
+        if (!$user || $user->verified) {
             throw new PrettyPageException(trans('auth.verify.invalid'), 1);
         }
 
diff --git a/app/Http/Controllers/UserController.php b/app/Http/Controllers/UserController.php
index cb8a2cd6..fad2d161 100644
--- a/app/Http/Controllers/UserController.php
+++ b/app/Http/Controllers/UserController.php
@@ -5,6 +5,7 @@ namespace App\Http\Controllers;
 use App;
 use Mail;
 use View;
+use Schema;
 use Session;
 use App\Models\User;
 use App\Models\Texture;
@@ -26,8 +27,11 @@ class UserController extends Controller
     {
         $this->user = $users->get(session('uid'));
 
-        // Send email verification link to new users
-        $this->user->verification_token || $this->sendVerificationEmail();
+        // Do nothing if new columns are not ready
+        if (Schema::hasColumn('users', 'verified') && option('require_verification')) {
+            // Send email verification link to newly registered users
+            $this->user->verification_token || $this->sendVerificationEmail();
+        }
     }
 
     public function index()
@@ -100,7 +104,7 @@ class UserController extends Controller
 
     public function sendVerificationEmail()
     {
-        if (! option('require_verification')) {
+        if (!option('require_verification') || !Schema::hasColumn('users', 'verified')) {
             return json(trans('user.verification.disabled'), 1);
         }