Issue with clearing a cookie in Lucee

Hi
I have a code like below to clear cookie in Lucee, some times I am getting blank page and some time below erorr:
Generic Connector Communication Error:
Please check and adjust your setup:
Ensure that Tomcat is running on given host and port.
If this is a timeout error consider adjusting IIS timeout by changing executionTimeout attribute in web.config (see manual)

Can you please help me on this

Below is the code I used:

<cfloop item="c" collection="#cookie#">

	<cfcookie name="#c#" value="" expires="01/01/1970" path="/" >
	<cfcookie name="#c#" value="" domain=".igive.com" expires="01/01/1970" path="/" >
 	<cfcookie name="#c#" value="" domain="igive.com" expires="01/01/1970" path="/" >

 </cfloop>

@Mohan_Raju Please always mention your lucee version.