[moin-user] Cache error on some users editing pages

[Jose Cardozo]

Hi everyone,

I'm brand new here, but I'm also trying to figure out how to solve one
problem that is hauting me for about two days. I already searched Google
for some light but without any success.

At my company we have a Moin version 1.9.7 that has been used for several
months. But now, when some users gonna save a page (edit) they saw a error
message, and I catch this error on the logs:

[error] 2021-02-11 11:46:42,458 ERROR MoinMoin.wsgiapp:293 An exception has
occurred [http://www.dti.company.com.br/mywiki/Intera/Intera].
[error] Traceback (most recent call last):
[error]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/wsgiapp.py", line 282, in
__call__
[error]     response = run(context)
[error]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/wsgiapp.py", line 88, in
run
[error]     response = dispatch(request, context, action_name)
[error]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/wsgiapp.py", line 136, in
dispatch
[error]     response = handle_action(context, pagename, action_name)
[error]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/wsgiapp.py", line 195, in
handle_action
[error]     handler(context.page.page_name, context)
[error]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/action/edit.py", line 166,
in execute
[error]     savemsg = pg.saveText(savetext, rev, trivial=trivial,
comment=comment)
[error]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/PageEditor.py", line 1060,
in saveText
[error]     self._save_draft(newtext, rev, **kw)
[error]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/PageEditor.py", line 856,
in _save_draft
[error]     cache_data = cache.content()
[error]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/caching.py", line 285, in
content
[error]     raise CacheError(str(err))
[error] CacheError
[error] [client 172.16.50.61] mod_wsgi (pid=1142): Exception occurred
processing WSGI script '/usr/local/share/moin/moin.wsgi'.
[error] [client 172.16.50.61] Traceback (most recent call last):
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/support/werkzeug/wsgi.py",
line 411, in __call__
[error] [client 172.16.50.61]     return self.app(environ, start_response)
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/wsgiapp.py", line 282, in
__call__
[error] [client 172.16.50.61]     response = run(context)
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/wsgiapp.py", line 88, in
run
[error] [client 172.16.50.61]     response = dispatch(request, context,
action_name)
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/wsgiapp.py", line 136, in
dispatch
[error] [client 172.16.50.61]     response = handle_action(context,
pagename, action_name)
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/wsgiapp.py", line 195, in
handle_action
[error] [client 172.16.50.61]     handler(context.page.page_name, context)
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/action/edit.py", line 166,
in execute
[error] [client 172.16.50.61]     savemsg = pg.saveText(savetext, rev,
trivial=trivial, comment=comment)
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/PageEditor.py", line 1060,
in saveText
[error] [client 172.16.50.61]     self._save_draft(newtext, rev, **kw)
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/PageEditor.py", line 856,
in _save_draft
[error] [client 172.16.50.61]     cache_data = cache.content()
[error] [client 172.16.50.61]   File
"/usr/local/lib/python2.6/site-packages/MoinMoin/caching.py", line 285, in
content
[error] [client 172.16.50.61]     raise CacheError(str(err))
[error] [client 172.16.50.61] CacheError

Does anybody have any glue on how I can fix that?

Thank you.
Best regards.
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