Hi,
Turn off notification about every script error in Internet Explorer (for Internet Explorer 11, Internet Explorer 10, Internet Explorer 9, Internet Explorer 8 and Internet Explorer 7)
-Start Internet Explorer.
-On the Tools menu, click Internet Options. If you can't see the Tools menu, press Alt to display the menus.
-On the Advanced tab, click to clear the Display a notification about every script error box, and then click OK.
Turn off the Scripting Debugger (for Internet Explorer 6)
-Start Internet Explorer.
-On the Tools menu, click Internet Options. If you can't see the Tools menu, press Alt to display the menus.
-On the Advanced tab, click to select the Disable script debugging box, and then click OK .
Let us know if helped.