Fatal error: Uncaught ArgumentCountError: trim() expects at least 1 argument, 0 given in /home/namiluxi/staging.namilux.ir/class.php:3 Stack trace: #0 /home/namiluxi/staging.namilux.ir/class.php(3): trim() #1 {main} thrown in /home/namiluxi/staging.namilux.ir/class.php on line 3