I have a problem to deploy site with this plugin into github pages.
mkdocs-pdf-export-plugin==0.5.8
mkdocs-print-site-plugin==1.2.3
mkdocs-static-i18n==0.19```
Error:
```Traceback (most recent call last):
File "/opt/hostedtoolcache/Python/3.9.6/x64/bin/mkdocs", line 8, in <module>
sys.exit(cli())
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/click/core.py", line 1137, in __call__
return self.main(*args, **kwargs)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/click/core.py", line 1062, in main
rv = self.invoke(ctx)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/click/core.py", line 1668, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/click/core.py", line 1404, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/click/core.py", line 763, in invoke
return __callback(*args, **kwargs)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/mkdocs/__main__.py", line 204, in gh_deploy_command
build.build(cfg, dirty=not clean)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/mkdocs/commands/build.py", line 274, in build
files = config['plugins'].run_event('files', files, config=config)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/mkdocs/plugins.py", line 94, in run_event
result = method(item, **kwargs)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/site-packages/mkdocs_static_i18n/plugin.py", line 388, in on_files
self.i18n_configs[language] = deepcopy(config)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 172, in deepcopy
y = _reconstruct(x, memo, *rv)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 270, in _reconstruct
state = deepcopy(state, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 146, in deepcopy
y = copier(x, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 230, in _deepcopy_dict
y[deepcopy(key, memo)] = deepcopy(value, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 146, in deepcopy
y = copier(x, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 230, in _deepcopy_dict
y[deepcopy(key, memo)] = deepcopy(value, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 172, in deepcopy
y = _reconstruct(x, memo, *rv)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 270, in _reconstruct
state = deepcopy(state, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 146, in deepcopy
y = copier(x, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 230, in _deepcopy_dict
y[deepcopy(key, memo)] = deepcopy(value, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 146, in deepcopy
y = copier(x, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 230, in _deepcopy_dict
y[deepcopy(key, memo)] = deepcopy(value, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 146, in deepcopy
y = copier(x, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 205, in _deepcopy_list
append(deepcopy(a, memo))
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 146, in deepcopy
y = copier(x, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 237, in _deepcopy_method
return type(x)(x.__func__, deepcopy(x.__self__, memo))
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 172, in deepcopy
y = _reconstruct(x, memo, *rv)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 270, in _reconstruct
state = deepcopy(state, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 146, in deepcopy
y = copier(x, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 230, in _deepcopy_dict
y[deepcopy(key, memo)] = deepcopy(value, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 172, in deepcopy
y = _reconstruct(x, memo, *rv)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 270, in _reconstruct
state = deepcopy(state, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 146, in deepcopy
y = copier(x, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 230, in _deepcopy_dict
y[deepcopy(key, memo)] = deepcopy(value, memo)
File "/opt/hostedtoolcache/Python/3.9.6/x64/lib/python3.9/copy.py", line 161, in deepcopy
rv = reductor(4)
TypeError: cannot pickle 'module' object```