If we love the prophet PBUH then we shouldn't raise subjects like these to start with , saying prophets had minor sins is a direct insult to all prophets a.s. .
Mistakes are not minor sins those who try and point and find faults in the prophet SAWS are no where near the salaf and are the Leftovers of the confused Khalaf .
Prophet Muhammad SAWS was the BEST of Allah SWT creation, The mercy 2 mankind .
But those who try and find faults it just reflects negative on how much they really respect the prophet PBUH

.