STORM-1260 FIXED Replaced llerrs messages with llwarns in directory iterator code to avoid viewer halt when a cache dir is not found.
STORM-1260 FIXED Replaced llerrs messages with llwarns in directory iterator code to avoid viewer halt when a cache dir is not found.

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm