{"error":"Un par\u00e1metro necesario (token) faltaba","errorcode":"missingparam","stacktrace":"* line 574 of \/lib\/classes\/param.php: core\\exception\\moodle_exception thrown\n* line 452 of \/lib\/classes\/param.php: call to core\\param->get_request_parameter()\n* line 659 of \/lib\/moodlelib.php: call to core\\param->required_param()\n* line 47 of \/webservice\/pluginfile.php: call to required_param()\n","debuginfo":"\nError code: missingparam","reproductionlink":"https:\/\/aula.ifapes.com\/"}