diff --git a/docs b/docs
index ddb2e4f7..dc05dc5c 160000
--- a/docs
+++ b/docs
@@ -1 +1 @@
-Subproject commit ddb2e4f76938b69ceac6e4615901c642accae1ef
+Subproject commit dc05dc5cebfcec90ac7851928c522a4d635dbab6
diff --git a/src/danog/MadelineProto/MTProtoTools/AuthKeyHandler.php b/src/danog/MadelineProto/MTProtoTools/AuthKeyHandler.php
index 3584687e..c32d3bc9 100644
--- a/src/danog/MadelineProto/MTProtoTools/AuthKeyHandler.php
+++ b/src/danog/MadelineProto/MTProtoTools/AuthKeyHandler.php
@@ -472,7 +472,7 @@ trait AuthKeyHandler
 
             return $this->dh_config;
         }
-        $dh_config['p'] = new \phpseclib\Math\BigInteger($dh_config['p'], 256);
+        $dh_config['p'] = new \phpseclib\Math\BigInteger((string) $dh_config['p'], 256);
         $dh_config['g'] = new \phpseclib\Math\BigInteger($dh_config['g']);
         $this->check_p_g($dh_config['p'], $dh_config['g']);