I get a strange behaviuor after upload Contao 4.13 from local XAMPP on web (cPanel). Locally everything works well, on web server I can't save any changes on settings and even I can't use alignment in TinyMCE text modules. Everything works fine if I add new text module with some text, but if I use alignment than saving don't take affect. In both cases Contao return on control panel without any logs with errors. No sign about some errors.

What the hell could be wrong? Maybe credential stuff on modules/config folder and files. Folder is 755 and files are 644.

Any idea friends?