Uncaught TypeError: undefined is not a function
    at eval (eval at _insertForm (Forms.js:146), <anonymous>:1:1)
    at constructor._insertForm (Forms.js:146)
    at constructor.insertCMS (Forms.js:106)
    at ext-all-debug.js:6696
    at constructor.executeFunctionByName (Ametys.js:407)
    at constructor.onPress (ButtonController.js:508)
    at constructor.handler (ext-all-debug.js:6696)
    at Object.callback (ext-all-debug.js:8497)
    at constructor.fireHandler (ext-all-debug.js:132238)
    at constructor.onClick (ext-all-debug.js:132722)