Fatal error: Uncaught ErrorException: Invalid characters passed for attempted conversion, these have been ignored in C:\xampp\htdocs\source\Boot\Helpers.php:1700 Stack trace: #0 [internal function]: {closure}(8192, 'Invalid charact...', 'C:\\xampp\\htdocs...', 1700, Array) #1 C:\xampp\htdocs\source\Boot\Helpers.php(1700): hexdec('im') #2 C:\xampp\htdocs\source\App\Admin\Artigos.php(188): Source\Boot\Helpers::criptografia('images', '1234567890ABCDE...', 'D') #3 C:\xampp\htdocs\source\App\Admin\Artigos.php(245): Source\App\Admin\Artigos->error('images') #4 C:\xampp\htdocs\vendor\coffeecode\router\src\Dispatch.php(143): Source\App\Admin\Artigos->artigo(Array) #5 C:\xampp\htdocs\vendor\coffeecode\router\src\Dispatch.php(123): CoffeeCode\Router\Dispatch->execute() #6 C:\xampp\htdocs\index.php(693): CoffeeCode\Router\Dispatch->dispatch() #7 {main} thrown in C:\xampp\htdocs\source\Boot\Helpers.php on line 1700