daan25

Hi Stephen, thanks for your reply but I can’t imagine that the error is caused by another plugin. Especially since the error was gone after deactivating your plugin.

For your info, I have the following plugins installed:

Akismet Anti-Spam
Instellingen | Deactiveren
Met miljoenen gebruikers is Akismet de beste manier om je blog te beschermen tegen spam. Je site is volledig geconfigureerd en beschermd, zelfs terwijl je slaapt.

Versie: 4.0.2 | Door Automattic | Details bekijken
Clean and Simple Contact Formulier selecteren	
Clean and Simple Contact Formulier
Instellingen | Deactiveren
A schoon en simpel contactformulier met Google reCAPTCHA en Twitter Bootstrap opmaak.

Versie: 4.6.2 | Door Meghan Nicholas | Details bekijken
Event Organiser selecteren	
Event Organiser
Deactiveren | Instellingen
Maakt een aangepaste type 'evenementen' aan met functies als herhalende evenementen, locaties, Google Maps, kalenders en evenementen en locatie pagina's

Versie: 3.6.2 | Door Stephen Harris | Details bekijken
Google Analytics for WordPress by MonsterInsights selecteren	
Google Analytics for WordPress by MonsterInsights
Instellingen | Support | Get MonsterInsights Pro | Documentation | Deactiveren
The best Google Analytics plugin for WordPress. See how visitors find and use your website, so you can keep them coming back.

Versie: 6.2.8 | Door MonsterInsights | Details bekijken
Login Logo selecteren	
Login Logo
Deactiveren
Drop a PNG file named login-logo.png into your wp-content directory. This simple plugin takes care of the rest, with zero configuration. Transparent backgrounds work best. Crop it tight, with a width of 312 pixels, for best results.

Versie: 0.7 | Door Mark Jaquith | Details bekijken
Simple Lightbox selecteren	
Simple Lightbox
Instellingen | Resetten | Deactiveren
De zeer aanpasbare lightbox voor WordPress

Versie: 2.6.0 | Door Archetyped | Details bekijken | Feedback & Support
Simple Sitemap selecteren	
Simple Sitemap
Aan de slag | Deactiveren | Go Pro
HTML sitemap to display content as a single linked list of posts, pages, or custom post types. You can even display posts in groups sorted by taxonomy!

Versie: 2.4 | Door David Gwyer | Details bekijken

And I am using the following theme:
AccelerateVersie: 1.3.3

I am looking forward to hearing from you soon! Thanks for your help!