diff --git a/core/core.php b/core/core.php
index d6e6e286..b16a91a1 100644
--- a/core/core.php
+++ b/core/core.php
@@ -917,6 +917,13 @@ class common {
 			$this->setData(['theme','footer','copyrightPosition','center']);			
 			$this->setData(['core', 'dataVersion', 844]);
 			$this->SaveData();
+		}	
+		
+		// Version 8.4.6
+		if($this->getData(['core', 'dataVersion']) < 846) {
+			$this->setData(['config','ItemsperPage',10]);
+			$this->setData(['core', 'dataVersion', 846]);
+			$this->SaveData();
 		}		
 
 	}
diff --git a/core/module/config/config.php b/core/module/config/config.php
index bc7ced0b..be1f4963 100755
--- a/core/module/config/config.php
+++ b/core/module/config/config.php
@@ -222,7 +222,7 @@ class config extends common {
 					],
 					'timezone' => $this->getInput('configTimezone', helper::FILTER_STRING_SHORT, true),
 					'title' => $this->getInput('configTitle', helper::FILTER_STRING_SHORT, true),
-					'ItemsperPage' => $this->getInput('ItemsperPage')
+					'ItemsperPage' => $this->getInput('ItemsperPage', helper::FILTER_INT,true)
 				]
 			]);
 			if(self::$inputNotices === []) {