1. Log into your cPanel > Files section > File Manager menu:
2. Find the tmp/awstats/awstats.yourdomain.com.conf file, right-click on it and select Edit:
3. Use search to look for the following line:
AllowToUpdateStatsFromBrowser=0
update it to
AllowToUpdateStatsFromBrowser=1
and Save the changes:
4. Now go back to Awstats, the Update now button should appear.
Feel free to use it to force the webstats update:
NOTE: As server updates Awstats once in 24 hours, the Update now option will disappear after some time.
You can re-add it later per guidelines above if required.