i got this error message in the failed log during deployment

8 19.16 10|

8 19.16

8 19.16 … while evaluating derivation '5148520bfab61f99fd25fb9ff7bfbb50dad3c9db-env'

8 19.16 whose name attribute is located at /nix/store/lgcjj6s23v2203zyihsd0j26wh1saj0c-source/pkgs/stdenv/generic/make-derivation.nix:300:7

8 19.16

8 19.16 … while evaluating attribute 'passAsFile' of derivation '5148520bfab61f99fd25fb9ff7bfbb50dad3c9db-env'

8 19.16 at /nix/store/lgcjj6s23v2203zyihsd0j26wh1saj0c-source/pkgs/build-support/trivial-builders/default.nix:88:7:

8 19.16 87| inherit buildCommand name;

8 19.16 88| passAsFile = [ "buildCommand" ]

8 19.16 | ^

8 19.16 89| ++ (derivationArgs.passAsFile or []);

8 19.16

8 19.16 error: php80 has been dropped due to the lack of maintenance from upstream for future releases

8 ERROR: process "/bin/bash -ol pipefail -c nix-env -if .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix && nix-collect-garbage -d" did not complete successfully: exit code: 1

[ 4/12] RUN nix-env -if .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix && nix-collect-garbage -d:

19.16 whose name attribute is located at /nix/store/lgcjj6s23v2203zyihsd0j26wh1saj0c-source/pkgs/stdenv/generic/make-derivation.nix:300:7

19.16

19.16 … while evaluating attribute 'passAsFile' of derivation '5148520bfab61f99fd25fb9ff7bfbb50dad3c9db-env'

19.16 at /nix/store/lgcjj6s23v2203zyihsd0j26wh1saj0c-source/pkgs/build-support/trivial-builders/default.nix:88:7:

19.16 87| inherit buildCommand name;

19.16 88| passAsFile = [ "buildCommand" ]

19.16 | ^

19.16 89| ++ (derivationArgs.passAsFile or []);

19.16

19.16 error: php80 has been dropped due to the lack of maintenance from upstream for future releases

Dockerfile:8

6 |

7 | COPY .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix

8 | >>> RUN nix-env -if .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix && nix-collect-garbage -d

9 |

10 | COPY .nixpacks/assets /assets/

ERROR: failed to solve: process "/bin/bash -ol pipefail -c nix-env -if .nixpacks/nixpkgs-5148520bfab61f99fd25fb9ff7bfbb50dad3c9db.nix && nix-collect-garbage -d" did not complete successfully: exit code: 1

Error: Docker build failed

How can i solve it.