Title: How to fix Java errors?
Last modified: August 20, 2016

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# How to fix Java errors?

 *  [Dani Weymouth](https://wordpress.org/support/users/dartists/)
 * (@dartists)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/how-to-fix-java-errors/)
 * I am getting the following errors on: [http://thesmallbusinessfactory.com/adja-survey/](http://thesmallbusinessfactory.com/adja-survey/)
   but have no idea what they mean or how to fix them:
 * > Uncaught TypeError: Cannot read property ‘parentNode’ of null thesmallbusinessfactory.
   > com:1427
   >  (anonymous function) thesmallbusinessfactory.com:1427 (anonymous 
   > function) thesmallbusinessfactory.com:1428
   > Uncaught TypeError: Object #<Object> has no method ‘prop’ jquery.ui.button.
   > min.js:5
   >  e.widget._create jquery.ui.button.min.js:5 (anonymous function) jquery.
   > ui.widget.min.js:5 e.Widget._createWidget jquery.ui.widget.min.js:5 e.(anonymous
   > function).(anonymous function) jquery.ui.widget.min.js:5 (anonymous function)
   > jquery.ui.widget.min.js:5 c.extend.each jquery-1.4.2.min.js:30 c.fn.c.each 
   > jquery-1.4.2.min.js:24 e.fn.(anonymous function) jquery.ui.widget.min.js:5 (
   > anonymous function) form.js:31 c.extend.ready jquery-1.4.2.min.js:26 L jquery-
   > 1.4.2.min.js:33
   > Failed to load resource: the server responded with a status of 404 (Not Found)
   > [http://thesmallbusinessfactory.com/adja-survey/images/back2top.png](http://thesmallbusinessfactory.com/adja-survey/images/back2top.png)
 * Any ideas?

Viewing 1 replies (of 1 total)

 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/how-to-fix-java-errors/#post-3409685)
 * Have you tried:
 * – deactivating **all** plugins to see if this resolves the problem. If this works,
   re-activate the plugins one by one until you find the problematic plugin(s).
 * – switching to the default theme to rule out any theme-specific problems.
 * – [resetting the plugins folder](http://codex.wordpress.org/FAQ_Troubleshooting#How_to_deactivate_all_plugins_when_not_able_to_access_the_administrative_menus.3F)
   by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause
   problems.
 * – re-uploading all files & folders – **except** the wp-content folder – from 
   a **fresh** download of WordPress. Make sure that you delete the old copies of
   files & folder before uploading the new ones.

Viewing 1 replies (of 1 total)

The topic ‘How to fix Java errors?’ is closed to new replies.

## Tags

 * [errors](https://wordpress.org/support/topic-tag/errors/)
 * [java](https://wordpress.org/support/topic-tag/java/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [esmi](https://wordpress.org/support/users/esmi/)
 * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/how-to-fix-java-errors/#post-3409685)
 * Status: not resolved

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