cutechat:
Hi,
I suggest you use the last version.
Otherwise this issue is hard to be fixed because we are not able to find the exact version your are using.
The v3 is much compatible with v2,
If you get problem while upgrating , we can help you fix new issue as soon as possible.
Regards,
Terry
I'm running 3.0 and am getting this error if more than one person visits the same page at the same time, that has your control on it.
Would this be solved if you could name the .txt file with a GUID instead of a hard-coded name?