Error during training

[Traveler-Pass]

Thank you very much for your great work. I am getting this error while training on Thumos dataset. can you help me?
100% 200/200 [01:02<00:00, 3.20it/s]
0% 0/7842 [01:36<?, ?it/s]
Traceback (most recent call last):
File "AFSD/thumos14/train.py", line 279, in
run_one_epoch(i, net, optimizer, train_data_loader, len(train_dataset) // batch_size)
File "AFSD/thumos14/train.py", line 170, in run_one_epoch
for n_iter, (clips, targets, scores, ssl_clips, ssl_targets, flags) in enumerate(pbar):
File "D:\anaconda\envs\yyf\lib\site-packages\tqdm\std.py", line 1195, in iter
for obj in iterable:
File "D:\anaconda\envs\yyf\lib\site-packages\torch\utils\data\dataloader.py", line 355, in iter
return self._get_iterator()
File "D:\anaconda\envs\yyf\lib\site-packages\torch\utils\data\dataloader.py", line 301, in _get_iterator
return _MultiProcessingDataLoaderIter(self)
File "D:\anaconda\envs\yyf\lib\site-packages\torch\utils\data\dataloader.py", line 914, in init
w.start()
File "D:\anaconda\envs\yyf\lib\multiprocessing\process.py", line 121, in start
self._popen = self._Popen(self)
File "D:\anaconda\envs\yyf\lib\multiprocessing\context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "D:\anaconda\envs\yyf\lib\multiprocessing\context.py", line 327, in _Popen
return Popen(process_obj)
File "D:\anaconda\envs\yyf\lib\multiprocessing\popen_spawn_win32.py", line 93, in init
reduction.dump(process_obj, to_child)
File "D:\anaconda\envs\yyf\lib\multiprocessing\reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
MemoryError
Traceback (most recent call last):
File "", line 1, in
File "D:\anaconda\envs\yyf\lib\multiprocessing\spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "D:\anaconda\envs\yyf\lib\multiprocessing\spawn.py", line 126, in _main
self = reduction.pickle.load(from_parent)
EOFError: Ran out of input