Problem with the theme

[telcuk]

Hey,
I can’t login to the wp-admin panel. there’s an error:

[28-Mar-2020 15:54:44 UTC] PHP Fatal error:  Uncaught Error: [] operator not supported for strings in /home/englishlessonpla/public_html/wp-admin/includes/plugin.php:690
Stack trace:
#0 /home/englishlessonpla/public_html/wp-content/themes/x/framework/functions/global/admin/tmg/activation.php(919): activate_plugin('x-shortcodes/x-...')
#1 /home/englishlessonpla/public_html/wp-includes/class-wp-hook.php(288): TGM_Plugin_Activation->force_activation('')
#2 /home/englishlessonpla/public_html/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array)
#3 /home/englishlessonpla/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#4 /home/englishlessonpla/public_html/wp-admin/admin.php(170): do_action('admin_init')
#5 /home/englishlessonpla/public_html/wp-admin/index.php(10): require_once('/home/englishle...')
#6 {main}
  thrown in /home/englishlessonpla/public_html/wp-admin/includes/plugin.php on line 690

How to fix it please?

[ruenel]

Hello @telcuk,

Thanks for writing in! This issue usually happens when either X or Cornerstone is out dated. Since you are seeing the error in your WP Admin, you will have to update the X theme and Cornerstone manually. Please check out this documentation to know how to do it:

• https://theme.co/docs/how-to-update#how-to-perform-a-manual-update

Hope this helps. Please let us know how it goes.