suiteCRM 7.11x & 7.12 issue using php 7.4

[CRMFox]

update:
found another thread having the same issue

Creating default object from empty value using php 7.4.22

When using Studio and click on fields, it returns this error: Creating default object from empty value in /var/www/suitecrm/modules/ModuleBuilder/views/view.modulefields.php on line 109 This happens with php 7.4.22 and SuiteCRM 7.11.20 Not happens with 7.3 Can you help us ? I would like to use 7.4 and no more 7.3 Thanks