2 errors and 1 warning

I installed Suitecrm via Softaculous on shared hosting. Currently I am in the test phase.
On the main page as well as on all other pages in Developing tools is appearing the 2 Errors and 1 Warning.

Whether this can affect the functionality of the program of work in the future? Do you have an idea how to fix this.

file colorSelector.php exist at that location.

I wouldn’t worry too much about errors in logs or in the browser developer tools, unless it is something that you can see has an effect on some functionality.