System.OverflowException: 'Value was either too large or too small for an Int32.' GitHubLabeler

var issueRequest = new RepositoryIssueRequest
{
State = ItemStateFilter.Open,
Filter = IssueFilter.All,
Since = DateTime.Now.AddMinutes(-40)
};

var allIssues = await _client.Issue.GetAllForRepository(_repoOwner, _repoName, issueRequest);