Support » Fixing WordPress » Call to undefined function is_multisite() in D:\Hosting\11975669\html\edubeanz.

  • My Website was working http://edubeanz.com/
    But now i getting following error…
    website is not working & and I am not able to access wordpress admin panel..

    Fatal error: Call to undefined function is_multisite() in D:\Hosting\11975669\html\edubeanz.com\wp-includes\default-constants.php on line 20

Viewing 4 replies - 1 through 4 (of 4 total)
  • Looks like some of your files has not uploaded “properly”. Download a fresh package from WordPress.org and upload all the files, except the wp-content folder to your host with FTP. This should fix the issue.

    Please make a backup before you do this.

    Thank you..ISSUE IS SOLVED..
    I Download a fresh package from WordPress.org and upload all the files, except the wp-content folder to MY host with FTP……

    But i want to know this website was working more than 2 years ..suddenly this got error..i have not done any changes to the site..ACTUALLY WHAT HAPPEND? IS THERE ANY CHANCE FOR HACKING?…HOW TO MAKE THIS SITE SECURE?

    Do you have auto updates enabled? If you had installed WordPress using the installers that come with some hosts, then chances are that auto updates are on. These kind of issues happen mostly with auto updates.

    But if not, then seriously nothing I can think of 🙂

    wordpress version 3.9.1..auto updates not enabled…

Viewing 4 replies - 1 through 4 (of 4 total)
  • The topic ‘Call to undefined function is_multisite() in D:\Hosting\11975669\html\edubeanz.’ is closed to new replies.