possible to increase backup memory size?

[zemerdon]

PHP ERROR: Type: 1, File: /usr/local/www/packages/backup/backup.php, Line: 77, Message: Allowed memory size of 536870912 bytes exhausted (tried to allocate 943751168 bytes) @ 2022-05-21 15:36:53

[jimp]

What are you trying to backup that's half a gig in size? Even if you could increase the memory allowance that high it's likely to fail in other ways.