diff --git a/resources/lang/de/validation.php b/resources/lang/de/validation.php
index 3d12b055..04b9fff8 100755
--- a/resources/lang/de/validation.php
+++ b/resources/lang/de/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => '<em>:attribute</em> muss :size Zeichen lang sein.',
         'array'   => '<em>:attribute</em> muss :size Werte enthalten.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => '<em>:attribute</em> wurde beirets gewählt.',
     'url'                  => 'Das Format von <em>:attribute</em> ist nicht korrekt.',
     'timezone'             => '<em>:attribute</em> muss eine valide Zeitzone sein.',
diff --git a/resources/lang/en-UD/validation.php b/resources/lang/en-UD/validation.php
index 685a82a7..51a28aa0 100755
--- a/resources/lang/en-UD/validation.php
+++ b/resources/lang/en-UD/validation.php
@@ -69,6 +69,7 @@ return [
         'string'  => 'crwdns428:0crwdne428:0',
         'array'   => 'crwdns429:0crwdne429:0',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => 'crwdns144:0crwdne144:0',
     'url'                  => 'crwdns145:0crwdne145:0',
     'timezone'             => 'crwdns146:0crwdne146:0',
diff --git a/resources/lang/en/validation.php b/resources/lang/en/validation.php
index ea815f99..decc6789 100755
--- a/resources/lang/en/validation.php
+++ b/resources/lang/en/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => 'The :attribute must be :size characters.',
         'array'   => 'The :attribute must contain :size items.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => 'The :attribute has already been taken.',
     'url'                  => 'The :attribute format is invalid.',
     'timezone'             => 'The :attribute must be a valid zone.',
diff --git a/resources/lang/es/validation.php b/resources/lang/es/validation.php
index a1be94fd..fa94fe89 100755
--- a/resources/lang/es/validation.php
+++ b/resources/lang/es/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => 'El :attribute debe tener :size caracteres.',
         'array'   => 'El :attribute debe contener :size objetos.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => 'El :attribute ya ha sido usado.',
     'url'                  => 'El formato :attribute es inválido.',
     'timezone'             => 'El :attribute debe ser una zona válida.',
diff --git a/resources/lang/fr/validation.php b/resources/lang/fr/validation.php
index 6dfa5276..7f6f6a02 100755
--- a/resources/lang/fr/validation.php
+++ b/resources/lang/fr/validation.php
@@ -77,6 +77,7 @@ return [
         'string'  => 'Le nombre de caractères du champ :attribute doit être de :size caractères.',
         'array'   => 'Le champ :attribute doit contenir :size objets.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => 'Le champ :attribute est déjà utilisé.',
     'url'                  => 'Le format du champ :attribute est invalide.',
 
diff --git a/resources/lang/id/validation.php b/resources/lang/id/validation.php
index ca6d7417..86fc5008 100644
--- a/resources/lang/id/validation.php
+++ b/resources/lang/id/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => ':attribute harus :size karakter.',
         'array'   => ':attribute harus berisi :size item.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => ':attribute sudah ada.',
     'url'                  => 'Format :attribute tidak benar.',
     'timezone'             => ':attribute harus merupakan zona yang benar.',
diff --git a/resources/lang/nl/validation.php b/resources/lang/nl/validation.php
index 6cfc029a..dfc9ce50 100755
--- a/resources/lang/nl/validation.php
+++ b/resources/lang/nl/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => 'The :attribute must be :size characters.',
         'array'   => 'The :attribute must contain :size items.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => 'The :attribute has already been taken.',
     'url'                  => 'Het :attribute-formaat is ongeldig.',
     'timezone'             => 'The :attribute must be a valid zone.',
diff --git a/resources/lang/pl/validation.php b/resources/lang/pl/validation.php
index ea815f99..decc6789 100755
--- a/resources/lang/pl/validation.php
+++ b/resources/lang/pl/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => 'The :attribute must be :size characters.',
         'array'   => 'The :attribute must contain :size items.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => 'The :attribute has already been taken.',
     'url'                  => 'The :attribute format is invalid.',
     'timezone'             => 'The :attribute must be a valid zone.',
diff --git a/resources/lang/pt-BR/validation.php b/resources/lang/pt-BR/validation.php
index a1a93621..c4716f46 100755
--- a/resources/lang/pt-BR/validation.php
+++ b/resources/lang/pt-BR/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => 'O :attribute deve ter :size caracteres.',
         'array'   => 'O :attribute deve ter :size itens.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => 'O :attribute já existe.',
     'url'                  => 'O formato de :attribute é inválido.',
     'timezone'             => 'O :attribute deve ser uma zona válida.',
diff --git a/resources/lang/zh-CN/validation.php b/resources/lang/zh-CN/validation.php
index a37fc179..6fec8c65 100644
--- a/resources/lang/zh-CN/validation.php
+++ b/resources/lang/zh-CN/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => ':attribute 必须是 :size 个字符',
         'array'   => ':attribute 必须包含 :size 个',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => ':attribute 已经被占用',
     'url'                  => ':attribute 的格式无效',
     'timezone'             => ':attribute 必须是个有效的区域。',
diff --git a/resources/lang/zh-TW/validation.php b/resources/lang/zh-TW/validation.php
index ea815f99..decc6789 100644
--- a/resources/lang/zh-TW/validation.php
+++ b/resources/lang/zh-TW/validation.php
@@ -78,6 +78,7 @@ return [
         'string'  => 'The :attribute must be :size characters.',
         'array'   => 'The :attribute must contain :size items.',
     ],
+    'string'               => 'The :attribute must be a string.',
     'unique'               => 'The :attribute has already been taken.',
     'url'                  => 'The :attribute format is invalid.',
     'timezone'             => 'The :attribute must be a valid zone.',