diff --git a/README.md b/README.md
index 3be84af..522a9a5 100755
--- a/README.md
+++ b/README.md
@@ -47,6 +47,8 @@ a backup of your sqlite.db3 database.
 
 -TODO: More info in admin page
 
+-Fix duplicate entries for failed checks
+
 ### Version 0.9.1 (Beta)
 
 -See uptime percent
diff --git a/cronchk.php b/cronchk.php
index 4f0cfa3..6fb4451 100755
--- a/cronchk.php
+++ b/cronchk.php
@@ -1,33 +1,29 @@
 <?php
 require_once "functions.php";
 
-function PING_IP($db_conn,$ID_C,$URL,$timestamp){
+function PING_IP($db_conn,$ID_C,$URL){
 	if (strpos($URL, ":")){ //Si usa un puerto, dividir
 		$host = explode(":", $URL)[0];
 		$port = explode(":", $URL)[1];
 	}else{$host=$URL;}
 	$result = isset($port) ? ping($host,$port) : ping($host); //Ping IP with or without port
-	dbw_query($db_conn, "INSERT INTO `CHKHIST` (`ID_C`,`code`,`timestamp`) VALUES ('$ID_C','$result','$timestamp')");
 	return $result; //Returns result
 }
 
-function HTTP_CODE($db_conn,$ID_C,$URL,$Param,$timestamp){
+function HTTP_CODE($db_conn,$ID_C,$URL,$Param){
 	$httpCode = httpCode($URL); //Code
 
 	$code = (int)$Param != 0 ? $Param : 200; //Establish the code test want to see
 
 	if ($httpCode == $code){ //Si es igual
-		dbw_query($db_conn, "INSERT INTO `CHKHIST` (`ID_C`,`code`,`timestamp`) VALUES ('$ID_C','0','$timestamp')");
 		$ret = 0; //All right
 	}else{ //Si no es igual (Incluye false)
-		$httpCode = (int)$httpCode; //Force int
-		dbw_query($db_conn, "INSERT INTO `CHKHIST` (`ID_C`,`code`,`codeText`,`timestamp`) VALUES ('$ID_C','1','$httpCode','$timestamp')");
-		$ret = 1;
+		$ret = (int)$httpCode; //Code not 0 (And it's received code)
 	}
 	return $ret;
 }
 
-function DATABASE_CONN($db_conn,$ID_C,$URL,$timestamp){
+function DATABASE_CONN($db_conn,$ID_C,$URL){
 	$ch = curl_init();
 	curl_setopt($ch, CURLOPT_URL, $URL);
 	curl_setopt($ch, CURLOPT_HEADER, FALSE);
@@ -37,13 +33,10 @@ function DATABASE_CONN($db_conn,$ID_C,$URL,$timestamp){
 	curl_close($ch);
 	$result = htmlentities($body);
 	if($result == 'OK'){
-		dbw_query($db_conn, "INSERT INTO `CHKHIST` (`ID_C`,`code`,`timestamp`) VALUES ('$ID_C','0','$timestamp')");
-		$ret = 0;
-	}else{ //Fail if it's not ok.
-		dbw_query($db_conn, "INSERT INTO `CHKHIST` (`ID_C`,`code`,`timestamp`) VALUES ('$ID_C','1','$timestamp')");
-		$ret = 1;
+		return 0;
+	}else{ //Fail if it returns other than "OK".
+		return 1;
 	}
-	return $ret;
 }
 
 
@@ -57,18 +50,28 @@ while ($site = dbw_fetch_array($db_conn,$sites)){
 		
 		switch ($site['ID_TC']) {
 			case '1': //Ping to IP:Port
-				$exitC = PING_IP($db_conn,$ID_C,$site['URL'],time());
+				$exitC = PING_IP($db_conn,$ID_C,$site['URL']);
 			break;
 
 			case '2': //HttpCode
-				$exitC = HTTP_CODE($db_conn,$ID_C,$site['URL'],$site['TCParam'],time());
+				$exitC = HTTP_CODE($db_conn,$ID_C,$site['URL'],$site['TCParam']);
 			break;
 
 			case '4': //MySQL|Database connect
-				$exitC = DATABASE_CONN($db_conn,$ID_C,$site['URL'],time());
+				$exitC = DATABASE_CONN($db_conn,$ID_C,$site['URL']);
 			break;
 		}
 	}while($try <= 2 && $exitC == 1);
+	$timestamp = time();
+	if ($exitC == 0){ //Check successful
+		dbw_query($db_conn, "INSERT INTO `CHKHIST` (`ID_C`,`code`,`timestamp`) VALUES ('$ID_C','0','$timestamp')");
+	}else if ($exitC == 1){ //Normal check failed
+		dbw_query($db_conn, "INSERT INTO `CHKHIST` (`ID_C`,`code`,`timestamp`) VALUES ('$ID_C','1','$timestamp')");
+	}else{ //Other code of check failed
+		dbw_query($db_conn, "INSERT INTO `CHKHIST` (`ID_C`,`code`,`errorText`,`timestamp`) VALUES ('$ID_C','1','$exitC','$timestamp')");
+	}
+	
+	
 }
 
 
diff --git a/functions.php b/functions.php
index 2a68482..ca16aa6 100755
--- a/functions.php
+++ b/functions.php
@@ -16,7 +16,6 @@ function checkUptime($db_conn,$ID_C,$precision = 0){
 		$count++;
 		$err += $fila['code'];
 	}
-	echo $count."-";
 	if ($count == 0){
 		return '-1'; //No registers
 	}else{