Title: Uncaught Type Error (font.css:1)
Last modified: January 7, 2020

---

# Uncaught Type Error (font.css:1)

 *  [peticcaholman](https://wordpress.org/support/users/peticcaholman/)
 * (@peticcaholman)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/uncaught-type-error-font-css1/)
 * Hi there,
 * I did a site backup and a few minor plugin updates. The font on my site is Montserrat.
   Something has updated and shifted, the font went from a sans serif, to serif 
   in the main page primary menu, the main page button, and the main page subheader.
   I opened ‘Inspect’ in another word page to poke around behind the scenes and 
   was met with “uncaught type error, can’t set property ‘onclick’ of null. Font.
   css:1′ – I am unsure what this means or if it’s even related to the font change.
   How can I remedy the change, does this uncaught error reference something I need
   to fix.
 * I’m newer to WordPress.org, but open to any suggestions or questions! Thanks 
   for the help.
    -  This topic was modified 6 years, 5 months ago by [Jan Dembowski](https://wordpress.org/support/users/jdembowski/).
      Reason: Moved to Fixing WordPress, this is not an Everything else WordPress
      topic
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Funcaught-type-error-font-css1%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Moderator [t-p](https://wordpress.org/support/users/t-p/)
 * (@t-p)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/uncaught-type-error-font-css1/#post-12302522)
 * > I did a site backup and a few minor plugin updates.
 * Try [manually resetting your plugins](https://wordpress.org/support/article/faq-troubleshooting/#how-to-deactivate-all-plugins-when-not-able-to-access-the-administrative-menus)(
   no Dashboard access required). If that resolves the issue, reactivate each one
   individually until you find the cause.
 * If that does not resolve the issue, access your server via [SFTP or FTP](https://wordpress.org/support/article/ftp-clients/),
   or a file manager in your hosting account’s control panel, navigate to `/wp-content/
   themes/` and rename the directory of your currently active theme. This will force
   the default theme to activate and hopefully rule-out a theme-specific issue (
   theme functions can interfere like plugins).

Viewing 1 replies (of 1 total)

The topic ‘Uncaught Type Error (font.css:1)’ is closed to new replies.

## Tags

 * [custom](https://wordpress.org/support/topic-tag/custom/)
 * [font](https://wordpress.org/support/topic-tag/font/)
 * [NULL](https://wordpress.org/support/topic-tag/null/)
 * [uncaught](https://wordpress.org/support/topic-tag/uncaught/)
 * [uncaught type error](https://wordpress.org/support/topic-tag/uncaught-type-error/)
 * [Updates](https://wordpress.org/support/topic-tag/updates/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [t-p](https://wordpress.org/support/users/t-p/)
 * Last activity: [6 years, 5 months ago](https://wordpress.org/support/topic/uncaught-type-error-font-css1/#post-12302522)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics