Kevin Gardthausen

The problem started a few days ago. So far the only solution I found was disabling your plugin.

Add Link to Facebook (v.1.176) from Marcel Bokhorst
https://www.ads-software.com/extend/plugins/add-link-to-facebook/
Akismet (v.2.5.7) from Automattic
https://akismet.com/?return=true
All in one Favicon (v.4.3) from Arne Franken
https://www.techotronic.de/plugins/all-in-one-favicon/
Automatic Youtube Video Posts (v.3.1) from Matthew Praetzel
https://www.ternstyle.us/products/plugins/wordpress/wordpress-automatic-youtube-video-posts
BackWPup (v.3.0.2) from Inpsyde GmbH
https://marketpress.com/product/backwpup-pro/
Better WordPress Minify (v.1.2.2) from Khang Minh
https://betterwp.net/wordpress-plugins/bwp-minify/
Better WordPress reCAPTCHA for CloudFlare sites (v.1.0.0) from Daniel (Original: Khang Minh)
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Better WP Security (v.3.4.8) from Bit51.com
https://bit51.com/software/better-wp-security/
Broken Link Checker (v.1.7.1) from Janis Elsts
https://w-shadow.com/blog/2007/08/05/broken-link-checker-for-wordpress/
Cleaner Gallery (v.0.9.3) from Justin Tadlock
https://themehybrid.com/plugins/cleaner-gallery
CloudFlare (v.1.3.9) from Ian Pye, Jerome Chen, James Greene (CloudFlare Team)
https://www.cloudflare.com/wiki/CloudFlareWordPressPlugin
CMS Page Order (v.0.3.3) from Bill Erickson
https://www.ads-software.com/extend/plugins/cms-page-order/
Contact Form 7 (v.3.3.3) from Takayuki Miyoshi
https://contactform7.com/
Contact Form 7 BWP reCAPTCHA Extension (v.0.8) from Fernando San Julián
https://www.manfersite.tk/cf7bwpcapt
Counterize (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/
Counterize plugin: Browsers (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/browsers
Counterize plugin: Countries (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/countries
Counterize plugin: IP addresses (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/ip
Counterize plugin: Keywords (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/keywords
Counterize plugin: Operating Systems (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/os
Counterize plugin: Outlinks (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/outlinks
Counterize plugin: Pages (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/pages
Counterize plugin: Referers (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/referers
Counterize plugin: Traffic (v.3.1.5) from Gabriel Hautclocq
https://www.gabsoftware.com/products/scripts/counterize/plugins/traffic
Events Manager (v.5.3.6.1) from Marcus Sykes
https://wp-events-plugin.com
Exclude Pages from Navigation (v.1.92) from Simon Wheatley
https://www.ads-software.com/extend/plugins/exclude-pages/
Google Analytics for WordPress (v.4.2.8) from Joost de Valk
https://yoast.com/wordpress/google-analytics/#utm_source=wordpress&utm_medium=plugin&utm_campaign=wpgaplugin&utm_content=v420
Google XML Sitemaps (v.3.2.9) from Arne Brachhold
https://www.arnebrachhold.de/redir/sitemap-home/
Hotfix (v.1.0) from Mark Jaquith

InfiniteWP – Client (v.1.1.8) from Revmakx
https://infinitewp.com/
Lightbox Gallery (v.0.7.4) from Hiroaki Miyashita
https://wpgogo.com/development/lightbox-gallery.html
Member Database (v.1.0) from Dan Romanchik
https://www.webpublishinggroup.com
My Link Order (v.3.5) from Andrew Charlton
https://www.geekyweekly.com/mylinkorder
NextGEN Gallery (v.1.9.12) from Photocrati
https://www.nextgen-gallery.com/
QR Code Widget (v.2.0.1) from Wjatscheslaw Poluschin <[email protected]>
https://www.poluschin.info/qr-code-widget/
Really Simple CAPTCHA (v.1.5) from Takayuki Miyoshi
https://ideasilo.wordpress.com/2009/03/14/really-simple-captcha/
Revisionary (v.1.1.9) from Kevin Behrens
https://agapetry.net/
Sociable (v.4.3.3.2) from Blogplay
https://blogplay.com/plugin
Ultimate TinyMCE (v.4.0.8) from Josh Lobe
https://www.plugins.joshlobe.com/
Warm cache (v.1.6) from Ramon Fincken
https://www.mijnpress.nl
WordPress SEO (v.1.4.1) from Joost de Valk
https://yoast.com/wordpress/seo/#utm_source=wpadmin&utm_medium=plugin&utm_campaign=wpseoplugin
WP-Cron Control (v.0.6) from Thorsten Ott, Automattic
https://www.ads-software.com/extend/plugins/wp-cron-control/
WP-Filebase (v.0.2.9.34) from Fabian Schlieper
https://fabi.me/wordpress-plugins/wp-filebase-file-download-manager/
WP-PageNavi (v.2.83) from Lester ‘GaMerZ’ Chan & scribu
https://www.ads-software.com/extend/plugins/wp-pagenavi/
WP-Polls (v.2.63) from Lester ‘GaMerZ’ Chan
https://lesterchan.net/portfolio/programming/php/
wp-prowl (v.0.8.5) from Nathan Wittstock
https://blog.milkandtang.com/projects/wp-prowl
WP Super Cache (v.1.2) from Donncha O Caoimh
https://ocaoimh.ie/wp-super-cache/
WP to Twitter (v.2.5.9) from Joseph Dolson
https://www.joedolson.com/articles/wp-to-twitter/
WPtouch (v.1.9.42) from BraveNewCode Inc.
https://www.ads-software.com/extend/plugins/wptouch/