I get problem "RuntimeError: Unknown exception" need to help please.

[Jackkosum]

2021-05-08T01:00:21.129 chia.plotting.create_plots : �[32mINFO �[0m Creating 1 plots of size 32, pool public key: 9332704ead38ff1a470d3409a7c7452d387641289cbecb9381ad579e2662a3ac91e36d5ea7527d1d629e69e7b9437b3a farmer public key: 918e833a81881b5b8952063cc66577255a4d2a81d6e33f1a2b39dd2e6a0b69e11e81f7df8bc85676af47add04314bc56�[0m
2021-05-08T01:00:21.144 chia.plotting.create_plots : �[32mINFO �[0m Memo: 9332704ead38ff1a470d3409a7c7452d387641289cbecb9381ad579e2662a3ac91e36d5ea7527d1d629e69e7b9437b3a918e833a81881b5b8952063cc66577255a4d2a81d6e33f1a2b39dd2e6a0b69e11e81f7df8bc85676af47add04314bc5658e8aee3b04baf3260be7536c0f7cf4788a962454331d66ceb53877e8aebacb4�[0m
2021-05-08T01:00:21.153 chia.plotting.create_plots : �[32mINFO �[0m Starting plot 1/1�[0m
Caught plotting error: Bitfield plotting not supported by CPU
[532] Failed to execute script chia
Traceback (most recent call last):
File "chia\cmds\chia.py", line 81, in
File "chia\cmds\chia.py", line 77, in main
File "click\core.py", line 829, in call
File "click\core.py", line 782, in main
File "click\core.py", line 1259, in invoke
File "click\core.py", line 1259, in invoke
File "click\core.py", line 1066, in invoke
File "click\core.py", line 610, in invoke
File "click\decorators.py", line 21, in new_func
File "chia\cmds\plots.py", line 135, in create_cmd
File "chia\plotting\create_plots.py", line 176, in create_plots
RuntimeError: Unknown exception

my plots stop at 1%