Anyone know why/how this happens mid print, and any way to fix it

Why does this happen in the middle of the print and how to fix it? : r/FixMyPrint

Anyone know why/how this happens mid print, and any way to fix it?? : r/ender3

13 Common Printer Problems and How to Fix Them – Printer Guides and Tips from LD Products

Anyone know why cura is creating these gaps when slicing, and how to fix? : r/ender3

How Do You React When Your Print Fails?

Any idea how/why this happened, and how to fix this? Happened while polishing… #bandit600 : r/motorcycles

Print somehow split and lifted mid print? How does one fix this? It was an 18 hr print : r/3Dprinting

Failed 3D Prints, and How to Fix Them : 6 Steps (with Pictures) - Instructables

3D Printing: What You Need to Know