Allowed memory size exhausted

I’ve been trying to figure out how to reduce the memory demand of Enfold.
-I’ve added the WP Super Cache as was recommended.
-Got my host to increase the PHP memory limit to 512.
-Set the Enfold editor to Classic
-Enabled debugging, but also looked through the server log.

This is one of the most frequent alerts I receive when trying to navigate the back-end dashboard. However, they are not the only errors. I see many come from the Avia Layout Editor as well.

Fatal error: Allowed memory size of 41943040 bytes exhausted (tried to allocate 20480 bytes) in xxxxxxx/wp-includes/plugin.php on line 182

Fatal error: Allowed memory size of 41943040 bytes exhausted (tried to allocate 20480 bytes) in xxxxxxx/wp-includes/class-wp-fatal-error-handler.php on line 67

What is the actual memory demand from Enfold systems? My host says that I should try and reduce the memory demand as it causes huge overhead for my users, however, I am also nearly unable to edit and post to my site.

Furthermore, though I’m not sure how to test if this is also a memory issue, when I edit blocks often times the window loads blank. It’s incredibly tedious to have to open and close a block edit over and over until the window actually opens.

I have no plugins enabled, only the Enfold theme. I did have a previous custom theme and website before I updated to this theme, however, I understand that once you enable a different theme, there should be little overlap in code and systems…