CleanTalk Security Errors

Good day!

I’m having an issue with 2 of my sites. Both have premium licenses. The first site has an issue with Memory, it says here that:

2019-10-17 04:21:17: You have less than 25 Mib free PHP memory. Error could occurs while scanning.

but upon checking on the on the server status, I got an unlimited amount memory.

Second issue of another site is I’m getting an error like this
2019-10-17 03:48:10: Updating firewall: ERROR_OPEN_GZ_FILE

I found this on the forum but it doesnt says much.
https://wordpress.org/support/topic/error-occured-while-updating-firewall-error-error_open_gz_file/

By the way, I already uninstalled and reinstalled both on the sites. Error still persist.

If u want the url of the site and other information kindly message me privately.

Thanks