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Fatal error: Uncaught Error: Undefined constant "CodeIgniter\Log\CI_DEBUG" in /var/www/castopod/vendor/codeigniter4/framework/system/Log/Logger.php:120 Stack trace: #0 /var/www/castopod/vendor/codeigniter4/framework/system/Config/Services.php(400): CodeIgniter\Log\Logger->__construct(Object(Config\Logger)) #1 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(258): CodeIgniter\Config\Services::logger(false) #2 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(199): CodeIgniter\Config\BaseService::__callStatic('logger', Array) #3 /var/www/castopod/vendor/codeigniter4/framework/system/Config/Services.php(397): CodeIgniter\Config\BaseService::getSharedInstance('logger') #4 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(258): CodeIgniter\Config\Services::logger(true) #5 /var/www/castopod/vendor/codeigniter4/framework/system/Common.php(810): CodeIgniter\Config\BaseService::__callStatic('logger', Array) #6 /var/www/castopod/vendor/codeigniter4/framework/system/Cache/CacheFactory.php(76): log_message('critical', 'CodeIgniter\\Exc...') #7 /var/www/castopod/vendor/codeigniter4/framework/system/Config/Services.php(124): CodeIgniter\Cache\CacheFactory::getHandler(Object(Config\Cache)) #8 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(258): CodeIgniter\Config\Services::cache(Object(Config\Cache), false) #9 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(199): CodeIgniter\Config\BaseService::__callStatic('cache', Array) #10 /var/www/castopod/vendor/codeigniter4/framework/system/Config/Services.php(119): CodeIgniter\Config\BaseService::getSharedInstance('cache', NULL) #11 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(258): CodeIgniter\Config\Services::cache() #12 /var/www/castopod/vendor/codeigniter4/framework/system/Config/Services.php(449): CodeIgniter\Config\BaseService::__callStatic('cache', Array) #13 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(258): CodeIgniter\Config\Services::responsecache(Object(Config\Cache), NULL, false) #14 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(199): CodeIgniter\Config\BaseService::__callStatic('responsecache', Array) #15 /var/www/castopod/vendor/codeigniter4/framework/system/Config/Services.php(445): CodeIgniter\Config\BaseService::getSharedInstance('responsecache', NULL, NULL) #16 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(258): CodeIgniter\Config\Services::responsecache() #17 /var/www/castopod/vendor/codeigniter4/framework/system/CodeIgniter.php(194): CodeIgniter\Config\BaseService::__callStatic('responsecache', Array) #18 /var/www/castopod/vendor/codeigniter4/framework/system/Config/Services.php(159): CodeIgniter\CodeIgniter->__construct(Object(Config\App)) #19 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(258): CodeIgniter\Config\Services::codeigniter(Object(Config\App), false) #20 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(199): CodeIgniter\Config\BaseService::__callStatic('codeigniter', Array) #21 /var/www/castopod/vendor/codeigniter4/framework/system/Config/Services.php(154): CodeIgniter\Config\BaseService::getSharedInstance('codeigniter', NULL) #22 /var/www/castopod/vendor/codeigniter4/framework/system/Config/BaseService.php(258): CodeIgniter\Config\Services::codeigniter() #23 /var/www/castopod/public/index.php(72): CodeIgniter\Config\BaseService::__callStatic('codeigniter', Array) #24 {main} thrown in /var/www/castopod/vendor/codeigniter4/framework/system/Log/Logger.php on line 120