# Mixed block error on API request on the admin console

**URL:** <https://forum.keycloak.org/t/mixed-block-error-on-api-request-on-the-admin-console/15178>\
**Category:** Miscellanaeous\
**Tags:** admin-console\
**Created:** [April 26, 2022, 10:56am UTC](https://forum.keycloak.org/t/mixed-block-error-on-api-request-on-the-admin-console/15178 "2022-04-26T10:56:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![fmt](https://avatars.discourse-cdn.com/v4/letter/f/bc79bd/32.png) [@fmt](https://forum.keycloak.org/u/fmt)\
**Post date:** [April 26, 2022, 10:56am UTC](https://forum.keycloak.org/t/mixed-block-error-on-api-request-on-the-admin-console/15178/1 "2022-04-26T10:56:04Z")

</div>

Following [keycloak.js fails to load from the UI when behind a reverse proxy and KC\_PROXY = `edge` · Issue #10817 · keycloak/keycloak · GitHub](https://github.com/keycloak/keycloak/issues/10817), After updating to version 18, the keycloak.js error was fixed, but once I get to the console page, I get the following “Mixed Block” errors from all API Requests:

 ![keycloak_error](https://global.discourse-cdn.com/free1/uploads/keycloak/original/2X/1/1f67b8fe3e5812f0fcd39118f9b74069d2d936b7.png)

I’ve checked the proxy, and it seems to be properly configured with the X-Forwarded-For, X-Forwarded-Proto, and X-Forwarded-Host HTTP headers.

Is there any other configuration needed?