diff --git a/csv.php b/csv.php
index 44a9b73..63e79b4 100644
--- a/csv.php
+++ b/csv.php
@@ -5,9 +5,6 @@
  * @author Joshua Ramon Enslin <joshua@museum-digital.de>
  */
 declare(strict_types = 1);
-error_reporting(E_ALL);
-ini_set('display_errors', "1");
-
 require_once __DIR__ . "/functions/functions.php";
 
 if (session_status() != PHP_SESSION_ACTIVE) {
diff --git a/index.php b/index.php
index 4cf8803..f1ce677 100644
--- a/index.php
+++ b/index.php
@@ -7,9 +7,6 @@
  * @author Joshua Ramon Enslin <joshua@museum-digital.de>
  */
 declare(strict_types = 1);
-error_reporting(E_ALL);
-ini_set('display_errors', "1");
-
 require_once __DIR__ . "/functions/functions.php";
 
 if (session_status() != PHP_SESSION_ACTIVE) {
diff --git a/index3.php b/index3.php
index c960485..8781059 100644
--- a/index3.php
+++ b/index3.php
@@ -1,7 +1,5 @@
 <?PHP
 declare(strict_types = 1);
-error_reporting(E_ALL);
-ini_set('display_errors', "0");
 require_once __DIR__ . "/functions/functions.php";
 
 if (session_status() != PHP_SESSION_ACTIVE) {
diff --git a/index6.php b/index6.php
index b26bb8e..2077f5d 100644
--- a/index6.php
+++ b/index6.php
@@ -1,8 +1,5 @@
 <?PHP
 declare(strict_types = 1);
-error_reporting(E_ALL);
-ini_set('display_errors', "1");
-
 require_once __DIR__ . "/functions/functions.php";
 
 if (session_status() != PHP_SESSION_ACTIVE) {