Error 1015 on D1 database

I recently checked my error logs and find out that it is getting Error for D1 database requests (but not web fetch requests)

I am calling from cron and I am aware of the 50 subrequest/call (free tier). I got error 1015 (I believe from D1 read) and D1_ERROR Error exexuting batch insert.

I checked the Rows Written in D1 database page and it is only showing a few hundreds. Rows Read is 2.5k.

Any ideas on this issue?
Was this page helpful?