TypeError: Cannot read property 'documentElement' of null PHP/AJAX chat
98074
jQuery.ajax gives "TypeError: Cannot read property 'documentElement' of null" on server but not local
3792
How to insert HTML to PHP DOMNode?
49
What is a NullPointerException, and how do I fix it?
69583
Responding to click event of element added to document after page load
121879
Date returns null values after submiting edit form in php
140951
why (object) NULL or new stdClass IN a php function?
26084
php json_encode() show's null instead of text
37201
How to delete element with DOMDocument?
89592
error : Permission denied to access property 'document'
77681
No chatoutput in tellraw onClick Event
5957
How to retrieve the text of a DOM Text node?
92584
drupal_get_messages always blank
132987
Fixing the PHP empty function
96136
Why does this stream return no element?
127367
How to evaluate a scriptlet variable in EL?
88719
JavaScript Document.Write Replaces All Body Content When Using AJAX
91652
Javascript function fails to return element