diff --git a/misc/build.func b/misc/build.func
index f401d566..1142ef9e 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -37,15 +37,14 @@ trap on_terminate TERM
 error_handler() {
   local exit_code="$1"
   local line_number="$2"
-  local command="$3"
+  local command="${3:-}"
 
-  # Exitcode 0 = kein Fehler → ignorieren
   if [[ "$exit_code" -eq 0 ]]; then
     return 0
   fi
 
   printf "\e[?25h"
-  echo -e "\n${RD}[ERROR]${CL} in line ${RD}$line_number${CL}: exit code ${RD}$exit_code${CL}: while executing command ${YW}$command${CL}\n"
+  echo -e "\n${RD}[ERROR]${CL} in line ${RD}${line_number}${CL}: exit code ${RD}${exit_code}${CL}: while executing command ${YW}${command}${CL}\n"
   exit "$exit_code"
 }
 
diff --git a/misc/create_lxc.sh b/misc/create_lxc.sh
index b679ce13..36e4fcb9 100644
--- a/misc/create_lxc.sh
+++ b/misc/create_lxc.sh
@@ -33,15 +33,14 @@ trap on_terminate TERM
 error_handler() {
   local exit_code="$1"
   local line_number="$2"
-  local command="$3"
+  local command="${3:-}"
 
-  # Exitcode 0 = kein Fehler → ignorieren
   if [[ "$exit_code" -eq 0 ]]; then
     return 0
   fi
 
   printf "\e[?25h"
-  echo -e "\n${RD}[ERROR]${CL} in line ${RD}$line_number${CL}: exit code ${RD}$exit_code${CL}: while executing command ${YW}$command${CL}\n"
+  echo -e "\n${RD}[ERROR]${CL} in line ${RD}${line_number}${CL}: exit code ${RD}${exit_code}${CL}: while executing command ${YW}${command}${CL}\n"
   exit "$exit_code"
 }
 
diff --git a/misc/install.func b/misc/install.func
index e3751c29..dd365527 100644
--- a/misc/install.func
+++ b/misc/install.func
@@ -32,19 +32,17 @@ catch_errors() {
 # This function handles errors
 error_handler() {
   source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/api.func)
-  printf "\e[?25h"
-  local exit_code="$?"
-  local line_number="$1"
-  local command="$2"
-  local error_message="${RD}[ERROR]${CL} in line ${RD}$line_number${CL}: exit code ${RD}$exit_code${CL}: while executing command ${YW}$command${CL}"
-  echo -e "\n$error_message"
+  local exit_code="$1"
+  local line_number="$2"
+  local command="${3:-}"
 
-  if [[ "$line_number" -eq 50 ]]; then
-    echo -e "The silent function has suppressed the error, run the script with verbose mode enabled, which will provide more detailed output.\n"
-    post_update_to_api "failed" "No error message, script ran in silent mode"
-  else
-    post_update_to_api "failed" "${command}"
+  if [[ "$exit_code" -eq 0 ]]; then
+    return 0
   fi
+
+  printf "\e[?25h"
+  echo -e "\n${RD}[ERROR]${CL} in line ${RD}${line_number}${CL}: exit code ${RD}${exit_code}${CL}: while executing command ${YW}${command}${CL}\n"
+  exit "$exit_code"
 }
 
 # This function sets up the Container OS by generating the locale, setting the timezone, and checking the network connection