Bug while playing

Summary:
Error message came up while playing.
Steps to reproduce:

Expected Results:

Actual Results:

Notes:
release-707 (x64)
@stonehearth/components/ai/ai_component.lua:640: (7386 Autumn Rook) has not yielded after 10 ai spins. Are they in a bad state? Last abort reasons: <follow_path mover aborted reason: could not compute full path in start. (x10)>
stack traceback:
radiant/modules/common.lua:245: in function 'report_traceback’
radiant/modules/common.lua:492: in function 'verify’
stonehearth/components/ai/ai_component.lua:640: in function <stonehearth/components/ai/ai_component.lua:579>
[C]: in function 'xpcall’
radiant/modules/common.lua:265: in function 'xpcall’
stonehearth/components/ai/ai_component.lua:579: in function '_thread_main’
stonehearth/services/server/threads/thread.lua:273: in function <stonehearth/services/server/threads/thread.lua:270>
[C]: in function 'xpcall’
radiant/modules/common.lua:265: in function 'xpcall’
stonehearth/services/server/threads/thread.lua:270: in function 'f’
radiant/lib/env.lua:15: in function <radiant/lib/env.lua:14>
Attachments:

Version Number and Mods in use:
Latest version, no mods.
System Information:

Oh I see, my sole footman who is bedridden for resting seems to be permanently in bed. That’s not good…Not healing back up to full. Herbalists potion debuff (treated) not going away.