when i click the debug button on the IE toolbar i got this message
****************************************************
DBG 3.1.11

Failed to run DBG session


Reason: protocol error ()
Not sure what it means? Visit http://www.nusphere.com/dbg/ for troubleshooting.
Debugger request: "7662481;d=1,c=1"
Request found in: "$_COOKIE['DBGSESSID']"
Target PHP version: "5.2.0"
Server API: "Apache 2.0 Handler"
Extensions API: "220060519"
Modules API: "20060613"
PHP API: "20041225"
****************************************************

but when press F5 again the IDE opens and debug session starts well.

now when i get into debug session i find that all variables are NULL while the script is running fine in IE and show the targeted outpu.

how can i solve this problem that makes all PHP variables NULL!!!

Windows XP version is Microsoft Windows XP [Version 5.1.2600]
IE version is 7.0.5

best regards.

Dear Javacoder, if you are a NuSphere customer, please contact support and provide all the details, including purchase order#, description of the server side platform, client side platform, software version/build number.