in method RedisStorage::getUnserializedValue, it should be possible to handle possible errors without crashing the whole app

return @unserialize($stored[1]); // intentionally @

could be encapsuled in try {} catch (Throwable $t) {} - to catch it and log it at least in php7 (7.1 alpha 3 +)

we are currently dealing with error "Invalid serialization data for DateTime object", and want to discuss possible/best solutions for this, so we cant fork it then, test in production and send pull request

thanks

(only way to reproduce it we have come up with is this:

php