Your lock file does not contain a compatible set of packages. Please run composer update.
Problem 1
- symfony/css-selector is locked to version v7.1.6 and an update of this package was not requested.
- symfony/css-selector v7.1.6 requires php >=8.2 -> your php version (8.1.30) does not satisfy that requirement.
Problem 2
- symfony/event-dispatcher is locked to version v7.1.6 and an update of this package was not requested.
- symfony/event-dispatcher v7.1.6 requires php >=8.2 -> your php version (8.1.30) does not satisfy that requirement.
Problem 3
- symfony/string is locked to version v7.1.6 and an update of this package was not requested.
- symfony/string v7.1.6 requires php >=8.2 -> your php version (8.1.30) does not satisfy that requirement.
Problem 4
- brianium/paratest is locked to version v7.4.8 and an update of this package was not requested.
- brianium/paratest v7.4.8 requires php ~8.2.0 || ~8.3.0 || ~8.4.0 -> your php version (8.1.30) does not satisfy that requirement.
Problem 5
- symfony/stopwatch is locked to version v7.1.6 and an update of this package was not requested.
- symfony/stopwatch v7.1.6 requires php >=8.2 -> your php version (8.1.30) does not satisfy that requirement.
Problem 6
- symfony/console is locked to version v6.4.14 and an update of this package was not requested.
- symfony/console v6.4.14 requires symfony/string ^5.4|^6.0|^7.0 -> satisfiable by symfony/string[v7.1.6].
- symfony/string v7.1.6 requires php >=8.2 -> your php version (8.1.30) does not satisfy that requirement.