diff --git a/vmf/scripts/mods/vmf/modules/core/commands.lua b/vmf/scripts/mods/vmf/modules/core/commands.lua
index 459e4fa..c3aa42d 100644
--- a/vmf/scripts/mods/vmf/modules/core/commands.lua
+++ b/vmf/scripts/mods/vmf/modules/core/commands.lua
@@ -154,7 +154,7 @@ function vmf.run_command(command_name, ...)
   local command_data = _commands[command_name]
   if command_data then
     local error_prefix = "(commands) " .. tostring(command_name)
-    vmf.xpcall_no_return_values(command_data.mod, error_prefix, command_data.exec_function, ...)
+    vmf.safe_call_nr(command_data.mod, error_prefix, command_data.exec_function, ...)
   else
     vmf:error("(commands): command '%s' wasn't found.", command_name) -- Should never see this
   end
diff --git a/vmf/scripts/mods/vmf/modules/core/events.lua b/vmf/scripts/mods/vmf/modules/core/events.lua
index 0ba7c2b..329d864 100644
--- a/vmf/scripts/mods/vmf/modules/core/events.lua
+++ b/vmf/scripts/mods/vmf/modules/core/events.lua
@@ -10,7 +10,7 @@ local _mods_unloading_order = vmf.mods_unloading_order
 local function run_event(mod, event_name, ...)
   local event = mod[event_name]
   if event then
-    vmf.xpcall_no_return_values(mod, "(event) " .. event_name, event, ...)
+    vmf.safe_call_nr(mod, "(event) " .. event_name, event, ...)
   end
 end
 
diff --git a/vmf/scripts/mods/vmf/modules/core/hooks.lua b/vmf/scripts/mods/vmf/modules/core/hooks.lua
index d083bc1..6233d96 100644
--- a/vmf/scripts/mods/vmf/modules/core/hooks.lua
+++ b/vmf/scripts/mods/vmf/modules/core/hooks.lua
@@ -164,7 +164,7 @@ local function create_specialized_hook(mod, orig, hook_type)
     elseif hook_type == HOOK_TYPE_SAFE then
         func = function(...)
             if hook_data.active then
-                vmf.xpcall_no_return_values(mod, "(safe_hook)", hook_data.handler, ...)
+                vmf.safe_call_nr(mod, "(safe_hook)", hook_data.handler, ...)
             end
         end
     end
diff --git a/vmf/scripts/mods/vmf/modules/core/keybindings.lua b/vmf/scripts/mods/vmf/modules/core/keybindings.lua
index 17ff342..82a7595 100644
--- a/vmf/scripts/mods/vmf/modules/core/keybindings.lua
+++ b/vmf/scripts/mods/vmf/modules/core/keybindings.lua
@@ -197,7 +197,7 @@ end
 local function call_function(mod, function_name, keybind_is_pressed)
   if type(mod[function_name]) == "function" then
     local error_prefix = string.format("(keybindings) function_call 'mod.%s'", function_name)
-    vmf.xpcall_no_return_values(mod, error_prefix, mod[function_name], keybind_is_pressed)
+    vmf.safe_call_nr(mod, error_prefix, mod[function_name], keybind_is_pressed)
   else
     mod:error("(keybindings) function_call 'mod.%s': function was not found.", tostring(function_name))
   end
diff --git a/vmf/scripts/mods/vmf/modules/core/misc.lua b/vmf/scripts/mods/vmf/modules/core/misc.lua
index 8a6a95f..3d45c99 100644
--- a/vmf/scripts/mods/vmf/modules/core/misc.lua
+++ b/vmf/scripts/mods/vmf/modules/core/misc.lua
@@ -17,19 +17,4 @@ function vmf.check_wrong_argument_type(mod, vmf_function_name, argument_name, ar
   mod:error("(%s): argument '%s' should have the '%s' type, not '%s'", vmf_function_name, argument_name,
                                                                         table.concat(allowed_types, "/"), argument_type)
   return true
-end
-
-
-function vmf.throw_error(error_message, ...)
-  error(string.format(error_message, ...), 0)
-end
-
-
-function vmf.catch_errors(mod, error_prefix, additional_error_prefix_info, exec_function, ...)
-  local success, error_message = pcall(exec_function, ...)
-  if not success then
-    error_prefix = string.format(error_prefix, additional_error_prefix_info)
-    mod:error(string.format("%s: %s", error_prefix, error_message))
-    return true
-  end
 end
\ No newline at end of file
diff --git a/vmf/scripts/mods/vmf/modules/core/network.lua b/vmf/scripts/mods/vmf/modules/core/network.lua
index aa3fdd2..a57a7aa 100644
--- a/vmf/scripts/mods/vmf/modules/core/network.lua
+++ b/vmf/scripts/mods/vmf/modules/core/network.lua
@@ -176,7 +176,7 @@ local function send_rpc_vmf_data_local(mod_name, rpc_name, ...)
     network_debug("data", "local", nil, mod_name, rpc_name, {...})
 
     local error_prefix = "(local rpc) " .. tostring(rpc_name)
-    vmf.xpcall_no_return_values(mod, error_prefix, _rpc_callbacks[mod_name][rpc_name], Network.peer_id(), ...)
+    vmf.safe_call_nr(mod, error_prefix, _rpc_callbacks[mod_name][rpc_name], Network.peer_id(), ...)
   end
 end
 
@@ -307,7 +307,7 @@ vmf:hook("ChatManager", "rpc_chat_message",
 
         -- can be error in both callback_function() and deserialize_data()
         local error_prefix = "(network) " .. tostring(rpc_name)
-        vmf.xpcall_no_return_values(
+        vmf.safe_call_nr(
          get_mod(mod_name),
          error_prefix,
          function() _rpc_callbacks[mod_name][rpc_name](sender, deserialize_data(rpc_data2)) end
diff --git a/vmf/scripts/mods/vmf/modules/core/safe_calls.lua b/vmf/scripts/mods/vmf/modules/core/safe_calls.lua
index f07d52e..d2eaf00 100644
--- a/vmf/scripts/mods/vmf/modules/core/safe_calls.lua
+++ b/vmf/scripts/mods/vmf/modules/core/safe_calls.lua
@@ -17,17 +17,29 @@ local function print_error_callstack(error_message)
 	return error_message
 end
 
+
+local function show_error(mod, error_prefix_data, error_message)
+  local error_prefix
+  if type(error_prefix_data) == "table" then
+    error_prefix = string.format(error_prefix_data[1], error_prefix_data[2], error_prefix_data[3], error_prefix_data[4])
+  else
+    error_prefix = error_prefix_data
+  end
+
+  mod:error("%s: %s", error_prefix, error_message)
+end
+
 -- #####################################################################################################################
 -- ##### VMFMod ########################################################################################################
 -- #####################################################################################################################
 
 function VMFMod:pcall(...)
-  return vmf.xpcall(self, "(pcall)", ...)
+  return vmf.safe_call(self, "(pcall)", ...)
 end
 
 
 function VMFMod:dofile(file_path)
-  local _, return_values = pack_pcall(vmf.xpcall_dofile(self, "(dofile)", file_path))
+  local _, return_values = pack_pcall(vmf.safe_call_dofile(self, "(dofile)", file_path))
 	return unpack(return_values, 1, return_values.n)
 end
 
@@ -35,29 +47,48 @@ end
 -- ##### VMF internal functions and variables ##########################################################################
 -- #####################################################################################################################
 
-function vmf.xpcall(mod, error_prefix, func, ...)
+-- Safe Call
+function vmf.safe_call(mod, error_prefix_data, func, ...)
   local success, return_values = pack_pcall(xpcall(func, print_error_callstack, ...))
   if not success then
-		mod:error("%s: %s", error_prefix, return_values[1])
+    show_error(mod, error_prefix_data, return_values[1])
 		return success
   end
   return success, unpack(return_values, 1, return_values.n)
 end
 
 
-function vmf.xpcall_no_return_values(mod, error_prefix, func, ...)
+-- Safe Call [No return values]
+function vmf.safe_call_nr(mod, error_prefix_data, func, ...)
   local success, error_message = xpcall(func, print_error_callstack, ...)
   if not success then
-    mod:error("%s: %s", error_prefix, error_message)
+    show_error(mod, error_prefix_data, error_message)
   end
   return success
 end
 
 
-function vmf.xpcall_dofile(mod, error_prefix, file_path)
+-- Safe Call [No return values and error callstack]
+function vmf.safe_call_nrc(mod, error_prefix_data, func, ...)
+  local success, error_message = pcall(func, ...)
+  if not success then
+    show_error(mod, error_prefix_data, error_message)
+  end
+  return success
+end
+
+
+-- Safe Call [dofile]
+function vmf.safe_call_dofile(mod, error_prefix_data, file_path)
 	if type(file_path) ~= "string" then
-		mod:error("%s: file path should be a string.", error_prefix)
+    show_error(mod, error_prefix_data, "file path should be a string.")
 		return false
 	end
-  return vmf.xpcall(mod, error_prefix, dofile, file_path)
+  return vmf.safe_call(mod, error_prefix_data, dofile, file_path)
+end
+
+
+-- Format error message and throw error.
+function vmf.throw_error(error_message, ...)
+  error(string.format(error_message, ...), 0)
 end
\ No newline at end of file
diff --git a/vmf/scripts/mods/vmf/modules/gui/custom_views.lua b/vmf/scripts/mods/vmf/modules/gui/custom_views.lua
index 72e0c9a..50faaec 100644
--- a/vmf/scripts/mods/vmf/modules/gui/custom_views.lua
+++ b/vmf/scripts/mods/vmf/modules/gui/custom_views.lua
@@ -84,7 +84,8 @@ local function inject_view(view_name)
   end
 
   -- Initialize and inject view.
-  local success, view = vmf.xpcall(mod, "calling init_view_function", init_view_function, _ingame_ui.ingame_ui_context)
+  local success, view = vmf.safe_call(mod, "calling init_view_function", init_view_function,
+                                                                          _ingame_ui.ingame_ui_context)
   if success then
     _ingame_ui.views[view_name] = view
   else
@@ -116,7 +117,7 @@ local function remove_injected_views(on_reload)
       local view = _ingame_ui.views[view_name]
       if view then
         if type(view.destroy) == "function" then
-          vmf.xpcall_no_return_values(view_data.mod, "(custom menus) destroy view", view.destroy)
+          vmf.safe_call_nr(view_data.mod, "(custom menus) destroy view", view.destroy)
         end
         _ingame_ui.views[view_name] = nil
       end
@@ -279,7 +280,8 @@ function VMFMod:register_view(view_data)
 
   local view_name = view_data.view_name
 
-  if vmf.catch_errors(self, ERRORS.PREFIX["register_view_validating"], view_name, validate_view_data, view_data) then
+  if not vmf.safe_call_nrc(self, {ERRORS.PREFIX["register_view_validating"], view_name}, validate_view_data,
+                                                                                                         view_data) then
     return
   end
 
@@ -290,7 +292,7 @@ function VMFMod:register_view(view_data)
   }
 
   if _ingame_ui then
-    if vmf.catch_errors(self, ERRORS.PREFIX["register_view_injection"], view_name, inject_view, view_name) then
+    if not vmf.safe_call_nrc(self, {ERRORS.PREFIX["register_view_injection"], view_name}, inject_view, view_name) then
       _views_data[view_data.view_name] = nil
     end
   end
@@ -303,7 +305,7 @@ end
 vmf:hook_safe(IngameUI, "init", function(self)
   _ingame_ui = self
   for view_name, _ in pairs(_views_data) do
-    if vmf.catch_errors(self, ERRORS.PREFIX["ingameui_hook_injection"], view_name, inject_view, view_name) then
+    if not vmf.safe_call_nrc(self, {ERRORS.PREFIX["ingameui_hook_injection"], view_name}, inject_view, view_name) then
       _views_data[view_name] = nil
     end
   end
diff --git a/vmf/scripts/mods/vmf/modules/vmf_mod_manager.lua b/vmf/scripts/mods/vmf/modules/vmf_mod_manager.lua
index 33fd992..a64a6fe 100644
--- a/vmf/scripts/mods/vmf/modules/vmf_mod_manager.lua
+++ b/vmf/scripts/mods/vmf/modules/vmf_mod_manager.lua
@@ -53,8 +53,8 @@ function new_mod(mod_name, mod_resources)
 
   -- Load localization data file
   if mod_resources.mod_localization then
-    local success, localization_table = vmf.xpcall_dofile(mod, "(new_mod)('mod_localization' initialization)",
-                                                           mod_resources.mod_localization)
+    local success, localization_table = vmf.safe_call_dofile(mod, "(new_mod)('mod_localization' initialization)",
+                                                              mod_resources.mod_localization)
     if success then
       vmf.load_mod_localization(mod, localization_table) -- @TODO: return here if not sucessful? rename to "initialize_"
     else
@@ -64,15 +64,15 @@ function new_mod(mod_name, mod_resources)
 
   -- Load mod data file
   if mod_resources.mod_data then
-    local success, mod_data_table = vmf.xpcall_dofile(mod, "(new_mod)('mod_data' initialization)",
-                                                       mod_resources.mod_data)
+    local success, mod_data_table = vmf.safe_call_dofile(mod, "(new_mod)('mod_data' initialization)",
+                                                          mod_resources.mod_data)
     if success and not vmf.initialize_mod_data(mod, mod_data_table) then
       return
     end
   end
 
   -- Load mod @TODO: what will happen if mod_resources.mod_script == nil?
-  if not vmf.xpcall_dofile(mod, "(new_mod)('mod_script' initialization)", mod_resources.mod_script) then
+  if not vmf.safe_call_dofile(mod, "(new_mod)('mod_script' initialization)", mod_resources.mod_script) then
     return
   end