I suppose you get that error when you try to save a page. right?
If yes, then this, in all likelihood, would be a problem with some hardened security mod used by your web server (e.g. suhosin). You'll find a few posts on this forum discussing this problem.
Basically, certain words in the text that you input through editable regions (e.g. 'cmd') make the security mod go into a paranoid tizzy and block the form submission.
To test it out do the following in the edit screen of the problem page -
empty out all text and save. It should save fine. Then test by adding the same text little by little. You'll spot the problem word.
If this is the case, I am afraid it is not Couch related - rather it related to your web server.
If yes, then this, in all likelihood, would be a problem with some hardened security mod used by your web server (e.g. suhosin). You'll find a few posts on this forum discussing this problem.
Basically, certain words in the text that you input through editable regions (e.g. 'cmd') make the security mod go into a paranoid tizzy and block the form submission.
To test it out do the following in the edit screen of the problem page -
empty out all text and save. It should save fine. Then test by adding the same text little by little. You'll spot the problem word.
If this is the case, I am afraid it is not Couch related - rather it related to your web server.