Hello.
Thanks for posting your question regarding the message you are receiving: “website exceeds size limits”. I’m sorry to see this is causing an issue. Do you have the BoldGrid Backup Plugin installed? If so, in that plugin do you have the option to backup the site before an Auto-Update runs?
Increasing the size limits depends on what system is causing this message to appear. Please respond back with those additional details for us to further assist you.
Best Regards,
Carlos D