Backups work on one site, but never appear to complete on 2 others.
I could manually disable the BackUpWordPress plugin, what do we learn from doing this (The plugin doesn’t seem to be causing WordPress any issues – the only symptom of anything unusual is the display of the warning message)?
The site is running on a Windows Server with PHP Version 5.4.7.
Regarding proc_open and proc_close, the response from the website host support team is “These functions are deprecated as they are security breach, you could try and use exec() instead.”.
BTW, I have two other WordPress sites running on the same host and they also display this warning, presumably for the same reason stated above.
