Latest Bento theme has broke my site

Just to add, I have PHP 7.3 and my only plugin is the WP Classic Editor (most recent version).
Leigh.

Hello Leigh, thank you for choosing Bento! This looks like a php error – could you please try enabling the debug mode and seeing if any error messages appear on the website?

Before I enable the debug mode, do you think that upgrading from PHP 7.3 to 7.4 might solve the problem?

Upgrading PHP would do only good in any case ?? but you can enable the debug version first and tell me if you see any specific messages after refreshing the website in the browser – given the error message I will be able to tell more precisely whether it is a PHP version issue, and whether it’s connected with Bento.

I’ve successfully upgraded to PHP 7.4 but I’m still getting the white screen when updating to Bento 2.5.
I have a debug file but I’m not sure how to send it to you, so in the meantime here’s a brief summary. There’s a lot of repetition, especially get_magic_quotes_gpc(), e.g. the following is repeated alot, usually in succession.

[07-Dec-2020 14:54:21 UTC] PHP Deprecated: Function get_magic_quotes_gpc() is deprecated in /home/thegr183/public_html/wp-includes/formatting.php on line 4373

[07-Dec-2020 15:11:07 UTC] PHP Deprecated: Function get_magic_quotes_gpc() is deprecated in /home/thegr183/public_html/wp-includes/formatting.php on line 2440

Other error messages that are also repeated are:

[07-Dec-2020 14:54:21 UTC] PHP Warning: “continue” targeting switch is equivalent to “break”. Did you mean to use “continue 2”? in /home/thegr183/public_html/wp-includes/pomo/plural-forms.php on line 210

[07-Dec-2020 14:57:56 UTC] PHP Notice: Trying to access array offset on value of type bool in /home/thegr183/public_html/wp-includes/theme.php on line 2241

I’ve continued this post in a more recent post. I managed to solve my problem (for the time being) but it looks like Bento 2.5 needs to be modified, as that is what I had to do (I deleted a function).
P.S. The above debug error messages are not the right ones so ignore them.