I receive "ERROR: String not found. (8053)" when trying to use tradeskills. There is no impact as I still receive the item but the message probably shouldn't show up.
In my particular case, I was in Thurgadin doing the final combine for Vial of Velium Vapors (the one with the container) and I got the message. I later on tried to use the Forge to breakdown Velium Blocks to smaller pieces and would continue to see the message.
Let me know if further information is needed.
https://imgur.com/a/NnYfMQE