awstats project has recently modified their awstat 6.0 release's distfile, causing the MD5 change.
I have finally found a backup version of their old distfile.
Diff between the old distfile and new one is available upon request. Most of the diff is comestic changes, that fixes typos and improves the translation of the original release file.
Considering that the outdated distinfo will prevent correct build of a package, please review the following change and consider a commit of it ASAP.
Modify the distinfo as follows:
MD5 (awstats-6.0.tgz) = 959498f7182f20d84d7bd8aca68f4155
Committed, thanks !