Console Error logs

Php (B2B) Failure
PHPUnit 10.5.32 by Sebastian Bergmann and contributors.

Runtime:       PHP 8.3.6
Configuration: /var/www/html/dev/tests/static/phpunit.xml

F.S...                                                              6 / 6 (100%)

Time: 00:03.461, Memory: 22.00 MB

There was 1 failure:

1) Magento\Test\Php\LiveCodeTest::testCodeStyle
PHP Code Sniffer detected 1 violation(s): 

FILE: /var/www/html/lib/internal/Magento/Framework/Data/Tree/Db.php
--------------------------------------------------------------------------------------------------------
FOUND 0 ERRORS AND 25 WARNINGS AFFECTING 25 LINES
--------------------------------------------------------------------------------------------------------
     | WARNING | Copyright is missing or Copyright content/year is not valid
  16 | WARNING | Visibility must be declared on all constants if your project supports PHP 7.1 or later
  18 | WARNING | Visibility must be declared on all constants if your project supports PHP 7.1 or later
  20 | WARNING | Visibility must be declared on all constants if your project supports PHP 7.1 or later
  22 | WARNING | Visibility must be declared on all constants if your project supports PHP 7.1 or later
  93 | WARNING | Direct throw of generic Exception is discouraged. Use context specific instead.
 109 | WARNING | Direct throw of generic Exception is discouraged. Use context specific instead.
 121 | WARNING | Missing short description
 122 | WARNING | There must be exactly one blank line before tags
 129 | WARNING | Missing short description
 130 | WARNING | There must be exactly one blank line before tags
 141 | WARNING | Tags visual alignment must be consistent
 157 | WARNING | Direct throw of generic Exception is discouraged. Use context specific instead.
 176 | WARNING | Missing short description
 177 | WARNING | There must be exactly one blank line before tags
 190 | WARNING | Missing short description
 191 | WARNING | There must be exactly one blank line before tags
 275 | WARNING | Direct throw of generic Exception is discouraged. Use context specific instead.
 279 | WARNING | Missing short description
 280 | WARNING | There must be exactly one blank line before tags
 308 | WARNING | Missing short description
 309 | WARNING | There must be exactly one blank line before tags
 327 | WARNING | Missing short description
 328 | WARNING | There must be exactly one blank line before tags
 357 | WARNING | Direct throw of generic Exception is discouraged. Use context specific instead.
--------------------------------------------------------------------------------------------------------


FILE: /var/www/html/lib/internal/Magento/Framework/Data/Tree/Dbp.php
--------------------------------------------------------------------------
FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
--------------------------------------------------------------------------
  | WARNING | Copyright is missing or Copyright content/year is not valid
--------------------------------------------------------------------------



Failed asserting that 1 matches expected 0.

/var/www/html/dev/tests/static/testsuite/Magento/Test/Php/LiveCodeTest.php:254

FAILURES!
Tests: 6, Assertions: 5, Failures: 1, Skipped: 1.