Error: Unable to load valid system manifest

[elmorte1]

When installing in current version of foundry vtt it gives the error:
{"level":"error","message":"Metadata validation failed for system "deathinspace": System validation errors:\n packs: \n 16: \n type: may not be undefined\n 15: \n type: may not be undefined\n 14: \n type: may not be undefined\n 13: \n type: may not be undefined\n 12: \n type: may not be undefined\n 11: \n type: may not be undefined\n 10: \n type: may not be undefined\n 9: \n type: may not be undefined\n 8: \n type: may not be undefined\n 7: \n type: may not be undefined\n 6: \n type: may not be undefined\n 5: \n type: may not be undefined\n 4: \n type: may not be undefined\n 3: \n type: may not be undefined\n 2: \n type: may not be undefined\n 1: \n type: may not be undefined\n 0: \n type: may not be undefined","stack":"Error: Metadata validation failed for system "deathinspace": System validation errors:\n packs: \n 16: \n type: may not be undefined\n 15: \n type: may not be undefined\n 14: \n type: may not be undefined\n 13: \n type: may not be undefined\n 12: \n type: may not be undefined\n 11: \n type: may not be undefined\n 10: \n type: may not be undefined\n 9: \n type: may not be undefined\n 8: \n type: may not be undefined\n 7: \n type: may not be undefined\n 6: \n type: may not be undefined\n 5: \n type: may not be undefined\n 4: \n type: may not be undefined\n 3: \n type: may not be undefined\n 2: \n type: may not be undefined\n 1: \n type: may not be undefined\n 0: \n type: may not be undefined\n at DataModelValidationFailure.asError (file:///home/foundry/resources/app/common/data/validation-failure.mjs:81:12)\n at System.validate (file:///home/foundry/resources/app/common/abstract/data.mjs:308:59)\n at System.validate (file:///home/foundry/resources/app/dist/packages/system.mjs:1:645)\n at new DataModel (file:///home/foundry/resources/app/common/abstract/data.mjs:62:10)\n at new BasePackage (file:///home/foundry/resources/app/common/packages/base-package.mjs:108:5)\n at new BaseSystem (file:///home/foundry/resources/app/common/packages/base-system.mjs:15:16)\n at new ServerPackageMixin (file:///home/foundry/resources/app/dist/packages/package.mjs:1:2074)\n at new System (file:///home/foundry/resources/app/dist/packages/system.mjs:1:348)\n at System.fromManifestPath (file:///home/foundry/resources/app/dist/packages/package.mjs:1:6226)\n at file:///home/foundry/resources/app/dist/packages/package.mjs:1:5357","timestamp":"2023-05-29 18:53:55"}

[asherett]

Probably fixed by 4.0.0 (at least not a problem here), can probably be closed?