startSectionEdit: $data "plugin_include_start" is NOT an array! One of your plugins needs an update.
startSectionEdit: $data "plugin_include_end" is NOT an array! One of your plugins needs an update.
startSectionEdit: $data "plugin_include_editbtn" is NOT an array! One of your plugins needs an update.
Attributes
Some properties contain more than one piece of information - for example, GPS properties contain both latitude and longitude, while measurements contains value, units, decimal places and both minimum and maximum values.
These points if information inside a property are called attributes.