Your lock file does not contain a compatible set of packages. Please run composer update.
Problem 1
- phpgt/promise is locked to version v2.3.0 and an update of this package was not requested.
- phpgt/promise v2.3.0 requires php >=8.3 -> your php version (8.1.32) does not satisfy that requirement.
Problem 2
- symfony/config is locked to version v7.2.3 and an update of this package was not requested.
- symfony/config v7.2.3 requires php >=8.2 -> your php version (8.1.32) does not satisfy that requirement.
Problem 3
- symfony/dependency-injection is locked to version v7.2.5 and an update of this package was not requested.
- symfony/dependency-injection v7.2.5 requires php >=8.2 -> your php version (8.1.32) does not satisfy that requirement.
Problem 4
- symfony/filesystem is locked to version v7.2.0 and an update of this package was not requested.
- symfony/filesystem v7.2.0 requires php >=8.2 -> your php version (8.1.32) does not satisfy that requirement.
Problem 5
- symfony/var-exporter is locked to version v7.2.5 and an update of this package was not requested.
- symfony/var-exporter v7.2.5 requires php >=8.2 -> your php version (8.1.32) does not satisfy that requirement.
Problem 6
- phpgt/http is locked to version 1.3.1 and an update of this package was not requested.
- phpgt/http 1.3.1 requires phpgt/promise ^2.2 -> satisfiable by phpgt/promise[v2.3.0].
- phpgt/promise v2.3.0 requires php >=8.3 -> your php version (8.1.32) does not satisfy that requirement.