刚安装的halo，启动后curl就会返回下面的报错，这是为啥
{"type":"about:blank","title":"Internal Server Error","status":500,"detail":"Exception evaluating SpringEL expression: \"contributorFinder.getContributor(#authentication.name)\" (template: \"layout\" - line 115, col 15)","instance":"/","requestId":"8a04f60f-1","timestamp":"2023-04-02T16:42:22.302995277Z"}[
