I had issue that i was not able to edit post or pages on website which i have this plugin active "WPML Multilingual CMS" ... and after long back and forth between your support and my server support I got it fixed from my support side .. but after your last update .. the error came back .. and my server support was not able to fix it and sent to me the following ...
Currently, your account PHP version set to 7.1. You have mentioned that you are unable to edit the posts when activate the plugin 'WPML Multilingual CMS'. I have checked the error logs at: hidden link and noticed that error generated about ioncube_loader. We support ioncube_loader in PHP version 5.6 and lower version. If you want to use ioncube_loader, then you need to use lower PHP version. But other website features not work with PHP version 5.6. Therefore, you can contact the plugin 'WPML Multilingual CMS' developer and check whether it can be use without ioncube_loader