Logs filled with errors

At a rate of about 5 per second, I'm seeing the errors below.

default com.apple.securityd 14:52:50.796875 -0400 CSSM Exception: -2147413737 CSSMERR_DL_DATASTORE_DOESNOT_EXIST BetterTouchTool

I ran sudo sysdiagnose securityd and examined the output. In the fs_usage.txt file of sysdiagnose output. I believe the problem is that for some reason BTT is trying to open a keychain that I have for a work project. I do not open it on my mac. Below is a partial output.

14:45:13.387079 getattrlist /private 0.000011 BetterTouchTool.1809358
14:45:13.387084 getattrlist /private/var 0.000005 BetterTouchTool.1809358
14:45:13.387088 getattrlist /private/var/db 0.000004 BetterTouchTool.1809358
14:45:13.387093 getattrlist /private/var/db/crls 0.000004 BetterTouchTool.1809358
14:45:13.387096 getattrlist [ 2] /private/var/db/crls/crlcache.db-db 0.000003 BetterTouchTool.1809358
14:45:13.387106 getattrlist /private 0.000004 BetterTouchTool.1809358
14:45:13.387110 getattrlist /private/var 0.000003 BetterTouchTool.1809358
14:45:13.387114 getattrlist /private/var/db 0.000003 BetterTouchTool.1809358
14:45:13.387117 getattrlist /private/var/db/crls 0.000003 BetterTouchTool.1809358
14:45:13.387120 getattrlist [ 2] /private/var/db/crls/crlcache.db 0.000002 BetterTouchTool.1809358
14:45:13.387130 getattrlist /Users 0.000004 BetterTouchTool.1809358
14:45:13.387134 getattrlist /Users/user1 0.000003 BetterTouchTool.1809358
14:45:13.387138 getattrlist /Users/user1/Documents 0.000004 BetterTouchTool.1809358
14:45:13.387142 getattrlist /Users/user1/Documents/Work 0.000004 BetterTouchTool.1809358
14:45:13.387146 getattrlist /Users/user1/Documents/Work/project migrate 0.000004 BetterTouchTool.1809358
14:45:13.387149 getattrlist [ 2] /Users/user1/Documents/Work/project migrate/ProjectmigrateFileVaultMaster.keychain-db 0.000002 BetterTouchTool.1809358
14:45:13.387159 getattrlist /Users 0.000004 BetterTouchTool.1809358
14:45:13.387163 getattrlist /Users/user1 0.000003 BetterTouchTool.1809358
14:45:13.387167 getattrlist /Users/user1/Documents 0.000003 BetterTouchTool.1809358
14:45:13.387171 getattrlist /Users/user1/Documents/Work 0.000004 BetterTouchTool.1809358
14:45:13.387175 getattrlist /Users/user1/Documents/Work/project migrate 0.000004 BetterTouchTool.1809358
14:45:13.387178 getattrlist [ 2] /Users/user1/Documents/Work/project migrate/ProjectmigrateFileVaultMaster.keychain 0.000002 BetterTouchTool.1809358
14:45:13.387187 getattrlist /Users 0.000004 BetterTouchTool.1809358
14:45:13.387191 getattrlist /Users/user1 0.000003 BetterTouchTool.1809358
14:45:13.387194 getattrlist /Users/user1/Documents 0.000003 BetterTouchTool.1809358
14:45:13.387198 getattrlist /Users/user1/Documents/Work 0.000004 BetterTouchTool.1809358
14:45:13.387202 getattrlist /Users/user1/Documents/Work/project migrate 0.000004 BetterTouchTool.1809358
14:45:13.387205 getattrlist [ 2] /Users/user1/Documents/Work/project migrate/FileVaultMaster.keychain-db 0.000002 BetterTouchTool.1809358
14:45:13.387216 getattrlist /Library 0.000004 BetterTouchTool.1809358
14:45:13.387221 getattrlist /Library/Keychains 0.000004 BetterTouchTool.1809358
14:45:13.387223 getattrlist [ 2] /Library/Keychains/System.keychain-db 0.000002 BetterTouchTool.1809358
14:45:13.387289 getattrlist /private 0.000006 BetterTouchTool.1809358
14:45:13.387293 getattrlist /private/var 0.000004 BetterTouchTool.1809358
14:45:13.387297 getattrlist /private/var/db 0.000003 BetterTouchTool.1809358
14:45:13.387301 getattrlist /private/var/db/crls 0.000004 BetterTouchTool.1809358
14:45:13.387304 getattrlist [ 2] /private/var/db/crls/crlcache.db 0.000002 BetterTouchTool.1809358
14:45:13.387312 getattrlist /private 0.000004 BetterTouchTool.1809358
14:45:13.387315 getattrlist /private/var 0.000003 BetterTouchTool.1809358
14:45:13.387319 getattrlist /private/var/db 0.000003 BetterTouchTool.1809358
14:45:13.387323 getattrlist /private/var/db/crls 0.000004 BetterTouchTool.1809358
14:45:13.387326 getattrlist [ 2] /private/var/db/crls/crlcache.db 0.000002 BetterTouchTool.1809358
14:45:13.387335 getattrlist /private 0.000004 BetterTouchTool.1809358
14:45:13.387339 getattrlist /private/var 0.000003 BetterTouchTool.1809358
14:45:13.387342 getattrlist /private/var/db 0.000003 BetterTouchTool.1809358
14:45:13.387346 getattrlist /private/var/db/crls 0.000004 BetterTouchTool.1809358
14:45:13.387349 getattrlist [ 2] /private/var/db/crls/crlcache.db 0.000002 BetterTouchTool.1809358
14:45:13.387356 getattrlist /private 0.000004 BetterTouchTool.1809358
14:45:13.387360 getattrlist /private/var 0.000003 BetterTouchTool.1809358
14:45:13.387364 getattrlist /private/var/db 0.000003 BetterTouchTool.1809358
14:45:13.387368 getattrlist /private/var/db/crls 0.000003 BetterTouchTool.1809358
14:45:13.387370 getattrlist [ 2] /private/var/db/crls/crlcache.db 0.000002 BetterTouchTool.1809358
14:45:13.387376 statfs64 /private/var/db/crls 0.000004 BetterTouchTool.1809358
14:45:13.387384 getattrlist /private 0.000004 BetterTouchTool.1809358
14:45:13.387388 getattrlist /private/var 0.000003 BetterTouchTool.1809358
14:45:13.387392 getattrlist /private/var/db 0.000003 BetterTouchTool.1809358
14:45:13.387396 getattrlist /private/var/db/crls 0.000003 BetterTouchTool.1809358
14:45:13.387398 getattrlist [ 2] /private/var/db/crls/crlcache.db 0.000002 BetterTouchTool.1809358
14:45:13.387404 getattrlist /private 0.000004 BetterTouchTool.1809358
14:45:13.387408 getattrlist /private/var 0.000003 BetterTouchTool.1809358
14:45:13.387412 getattrlist /private/var/db 0.000003 BetterTouchTool.1809358
14:45:13.387416 getattrlist /private/var/db/crls 0.000003 BetterTouchTool.1809358
14:45:13.387418 getattrlist [ 2] /private/var/db/crls/crlcache.db 0.000002 BetterTouchTool.1809358
14:45:13.387502 getattrlist /private 0.000006 BetterTouchTool.1809358
14:45:13.387506 getattrlist /private/var 0.000003 BetterTouchTool.1809358
14:45:13.387510 getattrlist /private/var/db 0.000003 BetterTouchTool.1809358

Don't worry too much about this, current versions of macOS can log thousands of things without influencing performance.

These are however system logs that BTT can't influence. The only keychain BTT may try to open is the default one, where it saves things like certificates.

Sometimes booting into safe mode and then restarting will get rid of such stuff .

This makes using Console to troubleshoot other issues much more difficult and of course makes Console use much more CPU when open.

you should definitely report this to apple if it's causing issues as this is a macOS issue/bug. (BTT never tries to access any of the mentioned files or directories itself)
I think this might be some very specific file permission issue where the system thinks some old files are still there or something like this. There haven't been similar reports related to BTT. I found some similar but unrelated logs for other apps via Google, but unfortunately without solution.