IndexError: index 2848 is out of bounds for axis 0 with size 2848

[amuthalingeswaranbose]

Hi,
I got the following error during the model training,

Traceback (most recent call last):
File "/usr/local/lib/python3.7/dist-packages/mrcnn/model.py", line 1709, in data_generator
use_mini_mask=config.USE_MINI_MASK)
File "/usr/local/lib/python3.7/dist-packages/mrcnn/model.py", line 1212, in load_image_gt
mask, class_ids = dataset.load_mask(image_id)
File "/content/Mask-RCNN-Implementation/customTrain.py", line 211, in load_mask
mask[rr, cc, idx] = 1
IndexError: index 2848 is out of bounds for axis 0 with size 2848

anyone can you have a solution kindly help me to fix an this error.
Thank you