WordPress Fatal error locked me out

asked Nov 8, 2013 in Website Builder by MirrorXYZ (1,400 points)
Hi there
I am running WordPress 3.7.1 and today I tried updateding several plugin on a website, and in the process I got this fatal error message:
“Call to undefined function wp_get_installed_translations() “
This also lead to locking me out of my own site. My site is running fine but I cant login to the backend to make any updates.
How can I fix this? Please help

2 Answers

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answered Nov 8, 2013 by WebGuru (9,280 points)
Try to switch back to your default theme. To do this you will have to access your site using FTP and rename the current theme's folder which will be in the directory  wp-content/themes
If that doesn’t work try to reset the plugins folder  using phpMyAdmin or FTP
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answered Nov 8, 2013 by expert (14,380 points)
Try deleting your plugins using FTP and then switch to the Twenty thirteen theme.