ERR_INVALID_RESPONSE - mysql download

Hello.
When downloading a database through the browser panel, I get the following errors:

The webpage at https://xxx.host.com:8083/download/database/?database=xxx_xxxx&token=ffc3e48e31a0e0ccce538500a63eeb73 may be temporarily unavailable or may have been permanently moved to a new address.
ERR_INVALID_RESPONSE

No matter the size of the database, the same issue occurs with an empty one. How can I fix this, please tell me?

Debian 12
HestiaCP v1.9.4

Will this be fixed in a global update?

The PR is merged so it should be included in next release.