Posted 5 months ago #
I tried upgrading to the new version of WordPress that just came out today and received this error when I try and login to the Dashboard -
Fatal error: Call to undefined function is_rtl() in /nfs/c05/h04/mnt/73195/domains/personalbrandingblog.com/html/wp-includes/general-template.php on line 2102
Any ideas?
Try:
- switching to the Twenty Eleven theme by renaming your current theme's folder in wp-content/themes and adding "-old" to the end of the folder name using FTP or whatever file management application your host provides.
- resetting the plugins folder by FTP or phpMyAdmin.
- re-uploading all files & folders - except the wp-content folder - from a fresh download of WordPress.
- re-running the upgrade via wp-admin/upgrade.php
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