Unknown Error

[juliancxw]

RainLoop version: 1.14.0, Edge, W10:

Hi I managed to install Rainloop and set it up successfully but there is a strange bug.

Whenever i log in or try to send an email, it will fail the first time with "Unknown Error" but pressing the send button again will work.

Any clues what is the issue?

Thanks

[muammar]

Did you find the issue?

[muammar]

My error was related to this message:

PHP Fatal error:  Uncaught Error: Class "DOMDocument" not found in

The class DOMDocument is part of php-xml. As I use Debian, I installed it on my system with the following:

sudo apt install php8.1-xml\*

The \ is to escape the * in zsh, therefore in bash should be:

sudo apt install php8.1-xml*

That would be the solution, provided your problem is related to HTML messages not being shown in Gmail.

Best,