Are there any errors appearing in your console log? Have you tried increasing your memory limit? Switching to an unmodified default theme to rule out any theme-specific issues?
// Are there any errors appearing in your console log?
Gebruik van getUserData() of setUserData() wordt niet meer ondersteund. Gebruik in plaats daarvan WeakMap of element.dataset.
(roughly translated “use of getUserData() or setUserData() isn’t supported anymore. Use WeakMap of element.dataset instead.”
// Have you tried increasing your memory limit?
Yes I have indeed.
// Switching to an unmodified default theme to rule out any theme-specific issues?
I tried a number of different stock themes but none of them work.
THIS however, I now see for the first time:
Aanvraag-URL: http://www.spiritofturtle.com/wp-admin/admin-ajax.php
Aanvraagmethode: POST
Statuscode: HTTP/1.1 500 Internal Server Error
Aanvraagheaders 17:59:13.000
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:31.0) Gecko/20100101 Firefox/31.0
Referer: http://www.spiritofturtle.com/wp-admin/post.php?post=3776&action=edit
Pragma: no-cache
Host: http://www.spiritofturtle.com
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
Content-Length: 184
Connection: keep-alive
Cache-Control: no-cache
Accept-Language: nl,en-US;q=0.7,en;q=0.3
Accept-Encoding: gzip, deflate
Accept: application/json, text/javascript, */*; q=0.01
Verzonden cookie
wp-settings-time-1: 1408117245
wp-settings-1: libraryContent=browse&hidetb=1&editor=tinymce&imgsize=large&uploader=1
wordpress_logged_in_740ba83a7a26727bd03e1fdf1f5ac214: brendon|1409136242|5c63c132fb4dc0eba52b64144014dce4
wordpress_740ba83a7a26727bd03e1fdf1f5ac214: brendon|1409136242|2e9b795380c4e78f645b59d7f0fdd034
pixel_ratio: 2
PHPSESSID: 7j3s1o4qa1nobll0ci748ntmq0
__utmz: 136464498.1401653914.1.1.utmcsr=l.facebook.com|utmccn=(referral)|utmcmd=referral|utmcct=/l.php
__utmc: 136464498
It looks like you have something like a plugin using a deprecated function. Is it telling you in the console which file is causing the issue?
Are you sure this issue persists with all plugins deactivated and the unmodified default theme is on? If so, you should look into reinstalling WordPress.
I noticed some of the errors I got had to do with FireFox Extensions. So I’ve turned all of them off and now I only get this error:
“Deprecated TinyMCE API call: <target>.onNodeChange.add(..)” plugin.min.js:1
Oh, and this:
POST http://www.spiritofturtle.com/wp-admin/admin-ajax.php [HTTP/1.1 500 Internal Server Error 2309ms]
