Cannot edit one page after update to v.

Using Beaver Builder (Lite) plugin to edit, this webpage showed a blank screen. After updating the plugin to, web page showed but Builder stopped editing. Now we’ve changed Builder version back to, the editing functions resumed. Will it be ok if we keep using old version of Beaver Builder? Please advise.

We constantly add fixes to the plugin to make it work with recent versions of WP, PHP and other plugins. So there is no way we can safely say that version will work forever, we have no idea what theme you are using or how many and which of the 40 odd thousand WP plugins you have active either.