I installed a fresh 1.7.5 on a server running php 7.2. First thing I did was creating a multistore and activated shared stock. As soon as I did that the products broke. All of them lost quantity (se pserror2.png) and some of them doens't work when you try to edit anything (se pserror.png). I don't know if this error is present on any other versions.
Anyone else run into this problem?
Edit: Same error with php 7.0 and 7.1.
