I have installed a JomSocial extension and now I am seeing an error:
0 String could not be parsed as XML
The same error message is also presented in the title tag of my administrator source code.
<!DOCTYPE html> <html lang="en-gb" dir="ltr"> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <title>Error: 0 String could not be parsed as XML</title> ...
Do I need to uninstall my JomSocial extension? If so, how do I do this? Or should I upgrade my Joomla version? If so, how do I do this?