Call to a member function children() on a non-object?

Ns2 is a prefix, not the actual namespace,and ListMatchingProductsResponse is the root-node, no need to mention it, so.

The logging was enabled. So at the initialization level, the system was trying to update the log files. The logs directory did not have WRITE permission because of which the particular error was thrown.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.