gitlab-cli: Error when I try to make merge request

When I try to make merge request:

$ gitlab-cli create-merge-request -b feature/GAS-1179/roundRatings -t release/1.0.0
/usr/local/lib/node_modules/gitlab-cli/index.js:358
          var defaultBranch = project.default_branch;
                                     ^

TypeError: Cannot read property 'default_branch' of null
    at /usr/local/lib/node_modules/gitlab-cli/index.js:358:38
    at /usr/local/lib/node_modules/gitlab-cli/node_modules/gitlab/lib/Models/Projects.js:139:20
    at /usr/local/lib/node_modules/gitlab-cli/node_modules/gitlab/lib/ApiBaseHTTP.js:86:22
    at Function._Class.wrap_response (/usr/local/lib/node_modules/gitlab-cli/node_modules/slumber/lib/API.js:192:18)
    at Function.wrap_response (/usr/local/lib/node_modules/gitlab-cli/node_modules/slumber/lib/API.js:4:59)
    at Request._callback (/usr/local/lib/node_modules/gitlab-cli/node_modules/slumber/lib/API.js:215:26)
    at Request.self.callback (/usr/local/lib/node_modules/gitlab-cli/node_modules/request/request.js:188:22)
    at emitTwo (events.js:125:13)
    at Request.emit (events.js:213:7)
    at Request.<anonymous> (/usr/local/lib/node_modules/gitlab-cli/node_modules/request/request.js:1171:10)