Redmine

Are you using the mod_security Apache module? A quick search on google shows that this error is usually triggered by this module...

Hi

Thanks Mischa The Evil, you were right in front of the mod_security, The server use mod_security2.

I Disable mod_security module which already works with file uploads fine, but obviously this is not recommended, so to check the mod_security log I find the problem is in the following lines of the module configuration file:

SecRule REQUEST_METHOD "!^(get|head|options|post|put|propfind)$" chain,deny,log,id:90001,status:406
SecRule HTTP_Content-Type "!(^application/x-www-form-urlencoded|^multipart/form-data;|^text/xml).*$"

I made a new test by activating the module and commenting the lines with which still works fine, but I would like to indicate as I can I do this in the file .htaccess and thus apply only to the account where this redmine, for it try the following in redmine/public/.htaccess but did not work:

<ifmodule mod_security2.c>
SecRuleRemoveById 90001
</ifmodule>

I think not taking any rules to put in the file .htaccess

Thank you for your help.