Fatal Error on Activation

Hi there, currently I’m getting this error message when trying to activate the plugin. While using WordPress5.4+(Divi Theme): Plugin could not be activated because it triggered a fatal error. Fatal error: Allowed memory size of 805306368 bytes exhausted (tried to allocate 20480 bytes) in /home/customer/www/new.djboogieshoes.com/public_html/wp-includes/wp-db.php on line 1989 I’ve spoken with hosting support and they’ve told me the memory limit is 765Mbs and cannot be changed. They also told me to speak with the plugin support, so I thought I would reach out to you guys for help on this issue in case there is a solution to this. I look forward to your reply, Thanks! The page I need help with: [ log in to see the link]