Hi Jolive88
The log.db file is locked to prevent removing and corrupting the entries from the database. However, you could display the table content by downloading a package called: sqlite3-cli and filtering the data you don't want to show (some SQL database manipulation is needed). Another workaround is executing the command: logread | sed -e {pattern}. Using the sed command syntax, you could hide the lines from the logread output you want to omit.
I hope this helps to solve your query.
Regards.