diff --git a/Applications.cfg b/Applications.cfg
index 48d727fd..585d2cf4 100644
--- a/Applications.cfg
+++ b/Applications.cfg
@@ -204,7 +204,7 @@
 		path="/lib/MineOSCore.lua",
 		url="https://raw.githubusercontent.com/IgorTimofeev/OpenComputers/master/lib/MineOSCore.lua",
 		type="Library",
-		version=1.66,
+		version=1.67,
 	},
 	{
 		path="/lib/advancedLua.lua",
@@ -264,7 +264,7 @@
 		url="https://raw.githubusercontent.com/IgorTimofeev/OpenComputers/master/lib/GUI.lua",
 		type="Library",
 		preloadFile=true,
-		version=1.55,
+		version=1.56,
 	},
 	{
 		path="/lib/rayEngine.lua",
@@ -449,7 +449,7 @@
 		icon="https://raw.githubusercontent.com/IgorTimofeev/OpenComputers/master/Applications/MineCodeIDE/Icon.pic",
 		createShortcut="dock",
 		forceDownload=true,
-		version=1.72,
+		version=1.73,
 		resources={
 			{
 				path="/Localization/Russian.lang",
@@ -507,7 +507,7 @@
 		type="Application",
 		icon="https://raw.githubusercontent.com/IgorTimofeev/OpenComputers/master/Applications/Weather/Icon.pic",
 		createShortcut="desktop",
-		version=1.13,
+		version=1.14,
 		resources={
 			{
 				path="/Cloudy.pic",
@@ -693,7 +693,7 @@
 		type="Application",
 		icon="https://raw.githubusercontent.com/IgorTimofeev/OpenComputers/master/Applications/PrintImage/Icon.pic",
 		createShortcut="desktop",
-		version=1.10,
+		version=1.11,
 	},
 	{
 		path="/MineOS/Applications/Palette",
@@ -709,7 +709,7 @@
 		type="Application",
 		icon="https://raw.githubusercontent.com/IgorTimofeev/OpenComputers/master/Applications/Stargate/Icon.pic",
 		createShortcut="desktop",
-		version=1.06,
+		version=1.07,
 		resources={
 			{
 				path="/Ch1.pic",
@@ -833,7 +833,7 @@
 		type="Application",
 		icon="https://raw.githubusercontent.com/IgorTimofeev/OpenComputers/master/Applications/HoloClock/Icon.pic",
 		createShortcut="desktop",
-		version=1.03,
+		version=1.04,
 	},
 	-- {
 	--   path="/MineOS/Applications/Finder",
diff --git a/Applications/HoloClock/HoloClock.lua b/Applications/HoloClock/HoloClock.lua
index 25ded337..f3fc6437 100755
--- a/Applications/HoloClock/HoloClock.lua
+++ b/Applications/HoloClock/HoloClock.lua
@@ -11,7 +11,7 @@ local GUI = require("GUI")
 --------------------------------------------------------------------------------------------
 
 if not component.isAvailable("hologram") then
-  GUI.error("This program needs a Tier 2 holo-projector!", {title = {color = 0xFFDB40, text = "HoloClock"}})
+  GUI.error("This program needs a Tier 2 holo-projector to work")
   return
 end
 
diff --git a/Applications/MineCodeIDE/MineCodeIDE.lua b/Applications/MineCodeIDE/MineCodeIDE.lua
index 741414f1..6411e239 100755
--- a/Applications/MineCodeIDE/MineCodeIDE.lua
+++ b/Applications/MineCodeIDE/MineCodeIDE.lua
@@ -768,7 +768,7 @@ local function downloadFileFromWeb()
 				newFile()
 				mainContainer.codeView.lines, mainContainer.codeView.maximumLineLength = splitStringIntoLines(result)
 			else
-				GUI.error(reason, {title = {color = 0xFFDB40, text = "Failed to connect to URL"}})
+				GUI.error("Failed to connect to URL: " .. tostring(reason))
 			end
 			hideSettingsContainer()
 		end
@@ -1248,7 +1248,7 @@ local function find()
 					return
 				end
 			else
-				GUI.error("Wrong searching regex", {title = {color = 0xFFDB40, text = "Warning"}})
+				GUI.error("Wrong searching regex")
 			end
 		end
 
diff --git a/Applications/PrintImage/PrintImage.lua b/Applications/PrintImage/PrintImage.lua
index 32ad92d7..8f8b1b33 100755
--- a/Applications/PrintImage/PrintImage.lua
+++ b/Applications/PrintImage/PrintImage.lua
@@ -13,7 +13,7 @@ local GUI = require("GUI")
 
 ----------------------------------------- cyka -----------------------------------------
 
-if not component.isAvailable("printer3d") then GUI.error("This program requires at least one 3D-printer", {title = {color = 0xFFDB40, text = "Error"}}); return end
+if not component.isAvailable("printer3d") then GUI.error("This program requires at least one 3D-printer"); return end
 local args, options = require("shell").parse(...)
 local startImagePath = args[1] == "open" and args[2] or "/MineOS/System/OS/Icons/Steve.pic"
 local configPath = "/MineOS/System/PrintImage/Config.cfg"
@@ -203,10 +203,10 @@ local function createWindow()
 				getStatus()
 				return true
 			else
-				GUI.error("File \"" .. text .. "\" is not in .pic format", {title = {color = 0xFFDB40, text = "Error while loading image"}})
+				GUI.error("File \"" .. text .. "\" is not in .pic format")
 			end
 		else
-			GUI.error("File \"" .. text .. "\" doesn't exists", {title = {color = 0xFFDB40, text = "Error while loading image"}})
+			GUI.error("File \"" .. text .. "\" doesn't exists")
 		end
 	end
 	
diff --git a/Applications/Stargate/Stargate.lua b/Applications/Stargate/Stargate.lua
index 0943f2c7..6ecf39ca 100755
--- a/Applications/Stargate/Stargate.lua
+++ b/Applications/Stargate/Stargate.lua
@@ -7,7 +7,7 @@ local component = require("component")
 local unicode = require("unicode")
 local MineOSCore = require("MineOSCore")
 if not component.isAvailable("stargate") then
-	GUI.error("This program requires stargate from mod \"SGCraft\"", {title = {color = 0xFF8888, text = "Ошибка"}})
+	GUI.error("This program requires stargate from mod \"SGCraft\"")
 	return
 end
 local stargate = component.stargate
@@ -295,10 +295,11 @@ mainContainer.eventHandler = function(mainContainer, object, eventData)
 			buffer.draw()
 		end
 	elseif eventData[1] == "sgMessageReceived" then
-		GUI.error(tostring(eventData[3]), {title = {color = 0xBBBBBB, text = "Incoming message"}, backgroundColor = 0x262626})
+		GUI.error(eventData[3])
 	end
 end
 
+GUI.error()
 loadContacts()
 updateContacts()
 update()
diff --git a/Applications/Weather/Weather.lua b/Applications/Weather/Weather.lua
index cd9a2954..a977b506 100755
--- a/Applications/Weather/Weather.lua
+++ b/Applications/Weather/Weather.lua
@@ -248,7 +248,7 @@ local function tryToGetAndDrawWeather()
 		--Сейвим погодку
 		saveWeatherData()
 	else
-		GUI.error(jsonWeatherResponse, {title = {color = 0xFF8888, text = "Ошибка"}})
+		GUI.error(jsonWeatherResponse)
 	end
 end
 
diff --git a/lib/GUI.lua b/lib/GUI.lua
index a1b35f3d..275269d0 100755
--- a/lib/GUI.lua
+++ b/lib/GUI.lua
@@ -889,6 +889,7 @@ function GUI.error(...)
 			args[i] = tostring(args[i])
 		end
 	end
+	if #args == 0 then args[1] = "nil" end
 
 	local sign = image.fromString([[06030000FF 0000FF 00F7FF▟00F7FF▙0000FF 0000FF 0000FF 00F7FF▟F7FF00 F7FF00 00F7FF▙0000FF 00F7FF▟F7FF00CF7FF00yF7FF00kF7FF00a00F7FF▙]])
 	local offset = 2
diff --git a/lib/MineOSCore.lua b/lib/MineOSCore.lua
index fd4b9fe2..b04061c4 100755
--- a/lib/MineOSCore.lua
+++ b/lib/MineOSCore.lua
@@ -599,7 +599,7 @@ function MineOSCore.safeLaunch(path, ...)
 			finalSuccess, finalPath, finalLine, finalTraceback = false, path, tonumber(match) or 1, loadReason
 		end
 	else
-		GUI.error("Failed to safely launch file that doesn't exists: \"" .. path .. "\"", {title = {color = 0xFFDB40, text = "Warning"}})
+		GUI.error("Failed to safely launch file that doesn't exists: \"" .. path .. "\"")
 	end
 
 	component.screen.setPrecise(false)