Why after updating Joomla some fields on the site were not active?

Good day! Updated Joomla from 3.7.5 to 3.8 on the website, and Yandex-the Checkout fields become inactive. Helps to complete clearing the cache of the page. It is possible to set a rule clearing the cache users using htaccess?
March 19th 20 at 08:27
1 answer
March 19th 20 at 08:29
It seems that the cached HTML code. Most likely blame the plugin "System - Cache". Disable it, clear the browser cache and check.

5caee4c7e46c7188149750.png

Find more questions by tags Joomla