Cannot read properties of undefined

[tsm2107]

Environment

Database: MySQL
OS: Windows
Node.js v20.12.1

Bug

TypeError: Cannot read properties of undefined

When an application loses its connection to the database, the application crashes with the error
TypeError: Cannot read properties of undefined (reading '__knexUid')

#Fix
\knex\lib\client.js:344:58 connection.__knexUid to connection?.__knexUid

[rluvaton]

Please provide reproductive repo

[nicholaswmin]

Just got the same in our production env.

Please provide reproductive repo

That's impossible from my end; ours happens under extremely high loads before it crashes and it's a database with 500GB of RAM. Yes, RAM.

I can't replicate that kind of load even if I tried.