SEGV in uWS::TopicTree::drain()

SEGV in uWS::TopicTree::drain(): a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). AddressSanitizer: SEGV in function uWS::TopicTree::drain() in file uWebSockets/src/TopicTree.h