Hello Rabbani!
Inorder to analyze the heap dump (phd) file you need to use HeapHero tool and not fastThread tool. FastThread is meant to analyze thread dumps.
I uploaded your phd file to HeapHero. Here is the report tool had generated. It's reporting following two issues:
Tool is complaining about 'corruptClassName' object. This doesn't sound like a legitimate class name. Is this a sythentic/artifical data?
Thanks.
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