Unofficial Fallout 4 Patch

That's a problem with the terminal 0019E4E3, not with the script.

Found another one.

[04/03/2019 - 11:13:54PM] error: Cannot add text replacement pair for missing data
stack:
[ (001A75C2)].ObjectReference.AddTextReplacementData() - "<native>" Line ?
[UFO4P_DNHelperQuest (0801B15C)].UFO4P:UFO4P_HackedTurretResetScript.ProcessTask() - "C:\Users\Dr. Peter Haas\AppData\Local\Temp\PapyrusTemp\UFO4P\UFO4P_HackedTurretResetScript.psc" Line 62
[UFO4P_DNHelperQuest (0801B15C)].UFO4P:UFO4P_HackedTurretResetScript.::remote_ObjectReference_OnReset() - "C:\Users\Dr. Peter Haas\AppData\Local\Temp\PapyrusTemp\UFO4P\UFO4P_HackedTurretResetScript.psc" Line 21

You might have noticed any errors with the terminals yourself, because the UFO4P script only handles the terminals that have been hacked by yourself with the holotape.
And when you hacked them, there was a text replacement applied, The UFO4P script restores the original data because some of the holotape modifications to turrets or spotlights apparently survive a cell reset.

And if the terminal did not throw an error when text replacement data were applied while hacking it, it don't see why it should throw an error on the same operation later on. That makes no sense.