Installed the plug in, still seeing error in the reporting (Under Doing it Wrong). Though now when i go to save a table the following error is displayed:
Table save failed: object is not iterable (cannot read property Symbol(Symbol.iterator))
Thank you. Debugging finds this error:
Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the wp-table-builder domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later.