Expected behavior No errors in the Chrome console like it was when running Angular 8

Actual behavior Getting the error below after upgrading from Angular 8 to Angular 10. It looks like it is complaining about use of the SORT in my table columns. But the sorting seems to be working working fine in the tables. Please advise.

Resources (screenshots, code snippets etc.)

core.js:4352 ERROR TypeError: undefined is not iterable (cannot read property Symbol(Symbol.iterator)) at Function.from () at MdbTableSortDirective.ngOnInit (ng-uikit-pro-standard.js:9683) at callHook (core.js:3105) at callHooks (core.js:3075) at executeInitAndCheckHooks (core.js:3027) at selectIndexInternal (core.js:6264) at Module.ɵɵadvance (core.js:6246) at TechPartnerViewComponent_Template (tech-partner-view.component.html:36) at executeTemplate (core.js:7451) at refreshView (core.js:7320)