why does the error reporting appeared
Need to be more specific of errors and when they happen
What operating system you're running, and its version.
What is the exact text of the error message if possible, this may convey a lot of information.
If the problem is reproducible a summary of how to make it happen.
Any hardware add-on devices that you think might be related to the problem you're seeing.
Whether you are running a firewall, a virus scanner, or a spyware scanner, and what brand and version if known.
What kind of software
Just need to give more detail, not enough info to go on