How do I get rid of this White box in a script?

[1_cst]

[200Tigersbloxed]

Press ins (Inspect) on your keyboard, if you’re on Windows

[Zombiefin]

Press the “Insert” key on your keyboard then click somewhere else and it should fix that issue.

[1_cst]

im on a labtop so I had to press (fn) at the same time

[StarJ3M]

old post but some people may have to use shift + ins (0).