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Hello, i am having problems fetching data from my db. Django keesps throwing this error:

OperationalError at /agent/search_transactions could not resize shared memory segment "/PostgreSQL.1140175465" to 16777216 bytes: No space left on device CONTEXT: parallel worker

And i have like 7GB of space on the db.

Please i need assistance. Thank you

That error is not about the disk space on your Postgres server - it's about the memory of the server. Your query is creating large temporary tables that are filling up the memory of the server and leading to the error.