Customer reported a heavy leak from the second floor toilet. Upon arrival, Mrs. explained that when the toilet was flushed, water was leaking out from the side of the toilet. Customer has lived in the home for approximately six years, and the toilet was inherited with the property. After evaluation, the toilet was removed to properly access and address the source of the leak. The toilet flange was found to be compromised and was replaced. In addition, the cold water supply stop serving the toilet was replaced, and the new toilet supply hose was installed. The toilet was then reinstalled, all connections were secured, and the system was thoroughly inspected. Multiple flush test were performed, and no leaks were observed at this time. Toilet is now operating properly with all components functioning as intended.