I am getting follownig error while cache clean in symfony

Warning: preg_match(): Compilation failed: length of lookbehind assertion is not limited at offset 0 in vendor/symfony/routing/Matcher/Dumper/StaticPrefixCollection.php on line 176

in log i can see:

[2024-08-05T09:28:05.465923+00:00] php.DEBUG: Warning: file(/proc/mounts): Failed to open stream: No such file or directory {“exception”:{“SymfonyComponentErrorHandlerExceptionSilencedErrorContext”:{“severity”:2,”file”:”vendor/symfony/framework-bundle/Command/CacheClearCommand.php”,”line”:203,”trace”:[{“file”:”vendor/symfony/framework-bundle/Command/CacheClearCommand.php”,”line”:156,”function”:”isNfs”,”class”:”SymfonyBundleFrameworkBundleCommandCacheClearCommand”,”type”:”->”}],”count”:1}}} []
[2024-08-06T05:43:14.073693+00:00] php.DEBUG: Warning: filemtime(): stat failed for var/cache/de_/App_KernelDevDebugContainer.php {“exception”:{“SymfonyComponentErrorHandlerExceptionSilencedErrorContext”:{“severity”:2,”file”:”vendor/symfony/config/Resource/FileResource.php”,”line”:58,”trace”:[{“file”:”vendor/symfony/config/Resource/SelfCheckingResourceChecker.php”,”line”:44,”function”:”isFresh”,”class”:”SymfonyComponentConfigResourceFileResource”,”type”:”->”}],”count”:1}}} []

How to fix this error ? I am using symfony 7.0.3

Any help would be appreciated!