How to view the .lock file generated by ConcurrentLogHandler

I use ConcurrentLogHandler for logging in the django logging system, but it generates a lock file (.lock). I don"t know how to view the contents of the log.

Mar.20,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bf7a38-470d5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bf7a38-470d5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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