First of all, LOVE this mod - thank you for so many smiles!
No rush on a fix, just here to help
save game file here - https://www.dropbox.com/scl/fi/5k536iex4fs84nv0a1bh1/Sputnik-2.zip?rlkey=pjpjk7t51pezjak6t7bni157d&st=lj1gxokp&dl=0

the crash occurs immediately upon game start, when a deconstruction planner order is issued to a rock far enough away to require the bot to move away from the character. upon deconstruction when the bot turns to return to the player the error occurs.

Error while running event Updated_Construction_Drones::on_ai_command_completed (ID 128)
Unknown item name: 1
stack traceback:
[C]: in function 'draw_sprite'
...ated_Construction_Drones__/script/construction_drone.lua:1307: in function 'update_drone_sticker'
...ated_Construction_Drones__/script/construction_drone.lua:1599: in function <...ated_Construction_Drones__/script/construction_drone.lua:1528>
(...tail calls...)
core/lualib/event_handler.lua:47: in function <core/lualib/event_handler.lua:45>

Yep same here while constructing.

The mod Updated Construction Drones (2.0.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event Updated_Construction_Drones::on_tick (ID 0)
Invalid ItemID: expected LuaItemPrototype, LuaItemStack, LuaItem or string.
stack traceback:
[C]: in function 'get_item_count'
...ated_Construction_Drones__/script/construction_drone.lua:679: in function 'check_proxy'
...ated_Construction_Drones__/script/construction_drone.lua:901: in function 'check_job'
...ated_Construction_Drones__/script/construction_drone.lua:1021: in function 'check_player_jobs'
...ated_Construction_Drones__/script/construction_drone.lua:1100: in function 'handler'
core/lualib/event_handler.lua:47: in function <core/lualib/event_handler.lua:45>

same

Error while running event Updated_Construction_Drones::on_ai_command_completed (ID 128)
Unknown item name: 1
stack traceback:
[C]: in function 'draw_sprite'
...ated_Construction_Drones__/script/construction_drone.lua:1307: in function 'update_drone_sticker'
...ated_Construction_Drones__/script/construction_drone.lua:1599: in function <...ated_Construction_Drones__/script/construction_drone.lua:1528>
(...tail calls...)
core/lualib/event_handler.lua:47: in function <core/lualib/event_handler.lua:45>

Thank you for the report! In order to aid bugfixes, please attach the following:

• factorio-current.log
• A general description of how the bug happened
• Any error messages
• If possible, consider uploading a save file where the bug is reproducible

This bug has hopefully been fixed now in 2.0.1. If the issue persists, please open a new thread here on the mod portal or on the github page, and make sure to add the following:

• factorio-current.log
• A general description of how the bug happened
• Any error messages
• If possible, consider uploading a save file where the bug is reproducible