[sqlite] vdbeUnbind return occasionally Error

[Shuhrat Rahimov]

Hi all,
I have ported SQLite to an embedded ARM Cortex M4 based processor. a bare
metal firmware is using SQLite, no OS. It seems to work but occasionaly
bindText function fails. So, I am doing 20 inserts as a one transaction,
but occasionally after 400-460 inserts bindText returns Error 21. I have
seen that it is occuring in vdbeUnbind function, log is: "bind on a busy
prepared statement". Could you help me to find out what the problem can be?
Regards