Comment to 'Internal Server Error immediately after install'
  • my php is 7.4.8, and too, immediately after removing install folder it fails with 500 error , in error log i see that: 

    PHP message: PHP Notice:  Undefined index: sCurrentLanguage in /var/www/html/una/inc/classes/BxDolLanguages.php on line 195PHP message: PHP Fatal error:  Uncaught Less_Exception_Compiler: error evaluating function `rgba` color functions take numbers as parameters index: 4102 in /var/www/html/una/plugins/lessphp/Less.php:4799

    Stack trace:

    #0 /var/www/html/una/plugins/lessphp/Less.php(5694): Less_Tree_Call->compile()

    #1 /var/www/html/una/plugins/lessphp/Less.php(7917): Less_Tree_Expression->compile()

    #2 /var/www/html/una/plugins/lessphp/Less.php(6727): Less_Tree_Value->compile()

    #3 /var/www/html/una/plugins/lessphp/Less.php(6861): Less_Tree_Rule->compile()

    #4 /var/www/html/una/plugins/lessphp/Less.php(198): Less_Tree_Ruleset->compile()

    #5 /var/www/html/una/plugins/lessphp/Cache.php(170): Less_Parser->getCss()

    #6 /var/www/html/una/plugins/lessphp/Cache.php(106): Less_Cache::Cache()

    #7 /var/www/html/una/inc/classes/BxDolTemplate.php(2022): Less_Cache::Get()

    #8 /var/www/html/una/inc/classes/BxDolTemplate.php(2133): BxDolTemplate->_lessCss()

    #9 /var/www/html/una/inc/classes/BxDolTemplate.php(1362): BxDolTemplate->includeFil" while reading response header from upstream, client: ::1, server: _, request: "GET /una/index.php HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.4-fpm.sock:"