My Plug-Ins Won’t Update

My website keeps going into Maintenance mode for an extended period of time because the plug-ins will not successfully update. I keep having to go into the File Manager in the Hosting site’s cPanel and deleting the .maintenance file. This is super frustrating because I am constantly driving traffic to this site via ads, and I know I must be losing sales.

I’ve tried manually updating the plug-ins and it takes me to an error page that just says “-1”. I’m not sure what to do.

Carla

The page I need help with: [log in to see the link]