not working with typescript

i am getting below error:

[2025-10-10T09:37:49.084Z] The 'GetProducts' function is in error: The binding type(s) 'postgresql' were not found in the configured extension bundle. Please ensure the type is correct and the correct version of extension bundle is configured.

file `extensions.csproj`
`

net6.0

**





`

executed `func extensions install`

dependency:
"@azure/functions": "^4.5.1",

host.json:
"extensionBundle": {
"id": "Microsoft.Azure.Functions.ExtensionBundle",
"version": "[4.*, 5.0.0)"
}

but func start gives above error