Files not passing integrity

Hi,
I am quite a ‘noob’ on NC and things have been working fine for over 6 months even with some ‘Security & setup warnings’

Maybe you can help me on how to have no issues or errors

I would also like to have a collabora connected to my NC
can you give me the minimum requirements

TIA

Please paste the list of invalid files.
Please install the PHP 7.2 Version at least incl. imagick
Please run the occ as statet, then we will see what is the rest :slight_smile: