I got this error 'std::bad_alloc'

[Jaekyumkim]

Hi, when i am trying to run code, i got this error.

I0206 19:07:41.957289 4240 db_lmdb.cpp:35] Opened lmdb ../../data/yolo/lmdb/trainval_lmdb terminate called after throwing an instance of 'std::bad_alloc' what(): std::bad_alloc *** Aborted at 1486375661 (unix time) try "date -d @1486375" if you are using GNU date *** PC: @ 0x7fcc79408428 gsignal *** SIGABRT (@0x3e800001088) received by PID 4232 (TID 0x7fcc4b6f0700) from PID 4232; stack trace: ***

i think the dataset is the problem. Please tell me what is wrong