Console INTERR 52818

IDA General Bugs
1

after convert idb from ida 8.3 to ida 9.1
again and again when i press F5 for decompile

: restored microcode from idb
: INTERR 52818
: deleted stale pseudocode from idb

all seems works but what this mean ?

after close converted idb
and open it
all ok

so only first time interr after convert idb

2

apparently the saved microcode caused the interr, so it was discarded and regenerated on next decompilation attempt.

3

iam wrong
still present in all functions