Fatal error: Uncaught TypeError: JTL\Session\Frontend::getLanguages(): Return value must be of type array, int returned in /var/www/vhosts/wisch-star.de/httpdocs/includes/src/Session/Frontend.php:484
Stack trace:
#0 /var/www/vhosts/wisch-star.de/httpdocs/includes/src/Language/LanguageHelper.php(1038): JTL\Session\Frontend::getLanguages()
#1 /var/www/vhosts/wisch-star.de/httpdocs/includes/src/Language/LanguageHelper.php(378): JTL\Language\LanguageHelper->mappedGetDefaultLanguage()
#2 /var/www/vhosts/wisch-star.de/httpdocs/includes/src/Session/Frontend.php(101): JTL\Language\LanguageHelper->autoload()
#3 /var/www/vhosts/wisch-star.de/httpdocs/includes/src/Session/Frontend.php(74): JTL\Session\Frontend->setStandardSessionVars()
#4 /var/www/vhosts/wisch-star.de/httpdocs/includes/src/Session/Frontend.php(60): JTL\Session\Frontend->__construct()
#5 /var/www/vhosts/wisch-star.de/httpdocs/includes/globalinclude.php(80): JTL\Session\Frontend::getInstance()
#6 /var/www/vhosts/wisch-star.de/httpdocs/index.php(5): require('...')
#7 {main}
thrown in /var/www/vhosts/wisch-star.de/httpdocs/includes/src/Session/Frontend.php on line 484