mySQL query error: INSERT INTO ibf_reply_tracker
(subject_id, topic_id, post_id, count, type)
SELECT member_id, topic_id, 85365350, 1, 'reply'
FROM ibf_tracker
WHERE topic_id = 3943906
AND member_id != 529695
ON DUPLICATE KEY UPDATE count = count + 1

mySQL error: Deadlock found when trying to get lock; try restarting transaction
mySQL error code:
Date: Wednesday 21st 2017f June 2017 01:03:02 PM

to avoid this use can use with(nolock)...

https://www.mssqltips.com/sqlservertip/2470...er-nolock-hint/
https://stackoverflow.com/questions/686724/...use-with-nolock