Fatal error: Uncaught Error: Undefined constant "CodeIgniter\ENVIRONMENT" in /home/u904973258/domains/temank3.site/public_html/core/vendor/codeigniter4/framework/system/CodeIgniter.php:583 Stack trace: #0 /home/u904973258/domains/temank3.site/public_html/core/vendor/codeigniter4/framework/system/CodeIgniter.php(203): CodeIgniter\CodeIgniter->bootstrapEnvironment() #1 /home/u904973258/domains/temank3.site/public_html/index.php(55): CodeIgniter\CodeIgniter->initialize() #2 {main} thrown in /home/u904973258/domains/temank3.site/public_html/core/vendor/codeigniter4/framework/system/CodeIgniter.php on line 583