The job was canceled because "ubuntu-latest_8_2" failed.

src/Collector/Stream/FilesystemStreamProxy.php:108:16: UndefinedClass: Class, interface or enum named Yiisoft\Yii\Debug\Helper\BacktraceMatcher does not exist (see https://psalm.dev/019)

src/Collector/Stream/HttpStreamProxy.php:312:16: UndefinedClass: Class, interface or enum named Yiisoft\Yii\Debug\Helper\BacktraceMatcher does not exist (see https://psalm.dev/019)