Fatal error: Uncaught ArgumentCountError: Too few arguments to function EducenterAE::listar(), 0 passed in /home/docuadmin/public_html/system/core/CodeIgniter.php on line 339 and exactly 1 expected in /home/docuadmin/public_html/application/controllers/educenterae.php:52 Stack trace: #0 /home/docuadmin/public_html/system/core/CodeIgniter.php(339): EducenterAE->listar() #1 /home/docuadmin/public_html/index.php(407): require_once('/home/docuadmin...') #2 {main} thrown in /home/docuadmin/public_html/application/controllers/educenterae.php on line 52