TypeError: this._project.getSites is not a function
TypeError: this._project.getSites is not a function
at constructor._initForm (https://demo.ametys.org/cms/_admin/plugins/core-ui/resources-minimized/MzU3MTg3Nzg5.js:1862:206)
at constructor.act (https://demo.ametys.org/cms/_admin/plugins/core-ui/resources-minimized/MzU3MTg3Nzg5.js:1852:63)
at callback (https://demo.ametys.org/cms/_admin/plugins/core-ui/resources-minimized/MzU3MTg3Nzg5.js:1697:380)
at constructor._getProjectCb (https://demo.ametys.org/cms/_admin/plugins/core-ui/resources-minimized/MzU3MTg3Nzg5.js:1511:261)
at Array.<anonymous> (https://demo.ametys.org/cms/plugins/extjs7/resources/ext-all.js:7365:28)
at constructor._getProjectPropertiesCb (https://demo.ametys.org/cms/_admin/plugins/core-ui/resources-minimized/MzU3MTg3Nzg5.js:1513:44)
at constructor.<anonymous> (https://demo.ametys.org/cms/_admin/plugins/core-ui/resources-minimized/LTE5Njk4MzU3NzY.js:9311:110)
at Array.forEach (<anonymous>)
at ExtArray.forEach (https://demo.ametys.org/cms/plugins/extjs7/resources/ext-all.js:3346:17)
at constructor._callProcessed (https://demo.ametys.org/cms/_admin/plugins/core-ui/resources-minimized/LTE5Njk4MzU3NzY.js:9311:11)