Example error

{
status: {
code: 500,
name: "Internal Error",
description: "An error inside the HTTP server which prevented it from fulfilling the request."
},
message: "00300053 Wrapped Exception (with status template): 00300322 Failed to execute script 'classpath*:alfresco/templates/webscripts/org/alfresco/repository/person/person.sites.get.js': 00300321 Cannot convert NaN to java.lang.Integer (classpath*:alfresco/templates/webscripts/org/alfresco/repository/person/person.sites.get.js#105)",
exception: "",
callstack: [ ],
server: "Community by Loftux AB v5.2.0 (x d3176a606f-LX100) schema 10,057",
time: "Jan 30, 2018 2:55:57 PM"
}