diff --git a/app/Model/kb/Footer.php b/app/Model/kb/Footer.php
deleted file mode 100644
index c8547da35..000000000
--- a/app/Model/kb/Footer.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-namespace App\Model\kb;
-
-use Illuminate\Database\Eloquent\Model;
-
-class Footer extends Model {
-
-    protected $table = 'footer';
-    protected $fillable = ['title', 'footer'];
-
-}
diff --git a/app/Model/kb/Footer2.php b/app/Model/kb/Footer2.php
deleted file mode 100644
index 44e03dcc2..000000000
--- a/app/Model/kb/Footer2.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-namespace App\Model\kb;
-
-use Illuminate\Database\Eloquent\Model;
-
-class Footer2 extends Model {
-
-    protected $table = 'footer2';
-    protected $fillable = ['title', 'footer'];
-
-}
diff --git a/app/Model/kb/Footer3.php b/app/Model/kb/Footer3.php
deleted file mode 100644
index d2283399b..000000000
--- a/app/Model/kb/Footer3.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-namespace App\Model\kb;
-
-use Illuminate\Database\Eloquent\Model;
-
-class Footer3 extends Model {
-
-    protected $table = 'footer3';
-    protected $fillable = ['title', 'footer'];
-
-}
diff --git a/app/Model/kb/Footer4.php b/app/Model/kb/Footer4.php
deleted file mode 100644
index ca295b3ea..000000000
--- a/app/Model/kb/Footer4.php
+++ /dev/null
@@ -1,12 +0,0 @@
-s<?php
-
-namespace App\Model\kb;
-
-use Illuminate\Database\Eloquent\Model;
-
-class Footer4 extends Model {
-
-    protected $table = 'footer4';
-    protected $fillable = ['title', 'footer'];
-
-}
diff --git a/public/filemanager/connectors/php/plugins/rsc/filemanager.rsc.class.php b/public/filemanager/connectors/php/plugins/rsc/filemanager.rsc.class.php
index bdadb4804..c942360d8 100644
--- a/public/filemanager/connectors/php/plugins/rsc/filemanager.rsc.class.php
+++ b/public/filemanager/connectors/php/plugins/rsc/filemanager.rsc.class.php
@@ -30,7 +30,7 @@ class FilemanagerRSC extends Filemanager {
 	public function getinfo() {
 		$object = $this->get_object();
 		if (isset($object->name)) {
-			$object = $this->get_file_info(&$object);
+			$object = $this->get_file_info($object);
 			return array(
 				'Path' => $object->path,
 				'Filename' => $object->name,
@@ -105,7 +105,7 @@ class FilemanagerRSC extends Filemanager {
 			foreach ( $objects as $object ) {
 				if(!isset($this->params['type']) || (isset($this->params['type']) && strtolower($this->params['type'])=='images' && in_array(strtolower($object->content_type),$this->config['images']))) {
 					if($this->config['upload']['imagesonly']== false || ($this->config['upload']['imagesonly']== true && in_array(strtolower($object->content_type),$this->config['images']))) {
-						$object = $this->get_file_info(&$object);
+						$object = $this->get_file_info($object);
 						$array[$object->url] = array(
 							'Path'=> $object->path,
 							'Filename' => $object->name,