Unit tests and missing errors?

Question

PHPUnit

On the project (php), most of the code is covered by Unit tests. We have continuous integration on Gitlab. Sometimes there are errors, but you want the tests to run even if they fail. Those. so that everything does not stop at one mistake.
I'm using symfony (although, it doesn't matter), .gitlab-ci.yml

Is it possible to do this and if so, how to implement it?

The tests end with the following lines:

ERRORS!
 Tests: 603, Assertions: 955, Errors: 195, Failures: 10.
 Remaining indirect deprecation notices (792)
Cleaning up file based variables
00:01
 ERROR: Job failed: exit code 1