Unit-PHP with version 8.4

hello everyone, let me show you how I install unit-php and cannot understand why it now installs the php8.4 version and why a configuration file I have always used no longer works

Ubuntu 24.04:

  • LC_ALL=C.UTF-8 sudo add-apt-repository ppa:ondrej/php
  • apt update
  • apt upgrade
  • apt install php8.3-cli
  • wget Welcome to NGINX Unit && chmod +x setup-unit
  • sudo ./setup-unit repo-config apt ubuntu nobel
  • apt install unit
  • apt install unit-php

After this step, install php8.4, which might work for me, but I do not understand why the following configuration should not work if it has worked so far

{
“listeners”: {
“127.0.0.1:8080”: {
“pass”: “applications/test”
}
},

“applications”: {
“test”: {
“type”: “php”,
“root”: “/web/http/test/”,
“options”: {
“admin”: {
“memory_limit”: “32M”,
“variables_order”: “EGPCS”,
“expose_php”: “0”,
“zlib.output_compression”: “0”,
“zlib.output_compression_level”: “-1”,
“post_max_size”: “32M”,
“upload_max_filesize”: “16M”,
“max_execution_time”: “60”,
“max_input_time”: “60”,
“default_socket_timeout”: “120”
},

    "user": {
        "display_errors": "0"
    }
 }
}

}
}

Does anyone have any ideas or can give me any advice? Thanks for your help