Error message while running the XML sitemap

[firebird_411]

I have the unlimited xml generator tool. When I run the xml tool, I get the below message:
java.lang.IllegalArgumentException: Connection already assigned, must be released before this call

How to correct this? Is this a configuration issue?

THanks

[XML-Sitemaps Support]

Hello,

Standalone Sitemap generator is written in PHP language (not Java), so it should not be related. Please let me know your generator URL in private message so that I can check that.