[Crash] TabMNConf object has no attribute 'curr_starting_spath'

[CaveSpectre11]

SPMT v.0.6.1-a
PIVX-Qt: v4.1
Ubuntu: 18-04

[I was unable to reproduce this the second time I tried, so best recollection]

1. "New Masternode"
2. Name, IP Address entered
3. clicked on ">>", error occurred:

Traceback (most recent call last):
File "src/threads.py", line 40, in on_thread_finished_int
File "src/tabMNConf.py", line 68, in findSpath_done
AttributeError: 'TabMNConf' object has no attribute 'curr_starting_spath'

Tried again and it did not crash.