Update trigger_error() PHP 8.4 deprecation

[SQKo]

now it throws a RuntimeException instead (althought i dont want people to catch it)

Credits user VIRUXE in discord

anyhow: Deprecated: Passing E_USER_ERROR to trigger_error() is deprecated since 8.4, throw an exception or call exit with a string message instead in ...vendor\team-reflex\discord-php\src\Discord\Discord.php on line 356

[Exanlv]

If you don't want people catching it, could also change it to something along these lines:

echo 'My error', PHP_EOL;
exit(1);

Can't use catch, and gives you a non-zero exit code.