Hello
i install today projeqtor on debian 12 with apache2, php8.4 and mariadb
But just after login i only have a white page
i've also in log this error :
2024-10-03 11:10:18.653 ===== TRACE ===== NEW CONNECTED USER 'admin'
2024-10-03 11:10:19.141 ** ERROR ** [V11.4.0] ERROR **
2024-10-03 11:10:19.141 ** ERROR ** [V11.4.0] on file '/var/www/html/projeqtor/external/html2pdf/src/Locale.php' at line (84)
2024-10-03 11:10:19.141 ** ERROR ***** [V11.4.0] cause = fgetcsv(): the $escape parameter must be provided as its default value will change
It's a bad configuration on my side?
Projeqtor iis not validated for PHP8.4.
Switch to PHP8.3 or below.
You try and deploy ProjeQtOr V11.4, deployed on September 2024
on a PHP version that is deployed ... well not at all. 
PHP 8.4 will be deployed on november 2024.
We are quick on upgrading projeqtor for compatibility with new PHP version, but not that quick 