Template:Template error

Template error:. {	"params": { "1": {			"label": "Error text", "type": "string", "required": true },		"silent": { "label": "Silent", "description": "Suppresses the template error category.", "type": "boolean" }	},	"format": "inline", "description": "Displays a template error.", "paramOrder": [ "1",		"silent" ] }