More investigating
With Polylang and CF7 activated the problem only occurs on English pages (base language).
If I deactivate CF7, no problem in English or Khmer (second language).
If I deactivate Polylang (CF7 activated) no problem in either language.
Where can we see the website in question?
https://itclub-cambodia.com/
cf7 is currently deactivated.
If I deactivate Polylang then the website is English only
Have activated cf7 as it does not make a difference to the site – only ability to edit English pages
What plugins and theme do you use on the site?
The two plugins that if cleared solved the problem were CF7 and Polylang. I thought I had isolated it to Polylang connector for Elementor, but not sure. Finally cleared cache on server and the problem has gone away – but I suspect it is temporary.
My colleague did some investigation and found an error when loading the elementor
“Request URL: https://itclub-cambodia.com/wp-admin/admin-ajax.php
Request Method: POST
Status Code: 500 Internal Server Error”
We will monitor and investigate further. Nothing more I can think of to do for now
Use Elementor with an Astra theme
These are the plugins – not all are active
404 Solution
Admin Slug Column
Astra Bulk Edit
Astra Customizer Reset
Astra Pro
Astra Widgets
Backup Duplicator & Migration – WP STAGING
bulk action
CAPTCHA 4WP
Conditional Fields for Contact Form 7
Contact Form 7
Contact Form 7 Multilingual
Controls for Contact Form 7
Elementor
Elementor Header & Footer Builder
Elementor Pro
Facebook for WordPress
Flamingo
Fonts Plugin | Google Fonts Typography
GA Google Analytics
GDPR cookies pro
Google XML Sitemaps
GTM4WP
Import / Export Customizer Settings
Insert Headers and Footers
OTGS Installer
Polylang
Polylang Connect for Elementor
QSM – Export & Import
QSM – Export Results
QSM – Google Analytics Tracking
Quiz And Survey Master
Sidebar Manager
Smush
Starter Templates
TablePress
Temporary Login Without Password
W3 Total Cache
WP Rollback
XML Sitemap & Google News
Yoast Duplicate Post
Yoast SEO
Yoast SEO Premium
Thank you for your help
Finally cleared cache on server and the problem has gone away – but I suspect it is temporary.
What kind of cache is it? How did you clear it?
Contact Form 7 Multilingual
What is this plugin? Why do you need it?