Your lock file does not contain a compatible set of packages. Please run composer update.
Problem 1
- phpgt/http is locked to version v1.3.3 and an update of this package was not requested.
- phpgt/http v1.3.3 requires php >=8.3 -> your php version (8.1.32) does not satisfy that requirement.
Problem 2
- phpgt/promise is locked to version v2.4.0 and an update of this package was not requested.
- phpgt/promise v2.4.0 requires php >=8.3 -> your php version (8.1.32) does not satisfy that requirement.
Problem 3
- symfony/config is locked to version v7.3.2 and an update of this package was not requested.
- symfony/config v7.3.2 requires php >=8.2 -> your php version (8.1.32) does not satisfy that requirement.
Problem 4
- symfony/dependency-injection is locked to version v7.3.3 and an update of this package was not requested.
- symfony/dependency-injection v7.3.3 requires php >=8.2 -> your php version (8.1.32) does not satisfy that requirement.
Problem 5
- symfony/filesystem is locked to version v7.3.2 and an update of this package was not requested.
- symfony/filesystem v7.3.2 requires php >=8.2 -> your php version (8.1.32) does not satisfy that requirement.
Problem 6
- symfony/var-exporter is locked to version v7.3.3 and an update of this package was not requested.
- symfony/var-exporter v7.3.3 requires php >=8.2 -> your php version (8.1.32) does not satisfy that requirement.
Problem 7
- phpgt/async is locked to version v1.0.1 and an update of this package was not requested.
- phpgt/async v1.0.1 requires phpgt/promise ^2.0 -> satisfiable by phpgt/promise[v2.4.0].
- phpgt/promise v2.4.0 requires php >=8.3 -> your php version (8.1.32) does not satisfy that requirement.