There is a feature in wordpress that is very useful: the auto update to the latest version of wordpress when it has been released in a new version. Unfortunately can happen that in change, after that automatic update process has finished, we have error 500 from any blog’s page. The error 500 can come out in wordpress after the automatic update because the process go to renew any single file and setting for each file the CHMOD permission to 644 (only read). (more…)

Here we go to understand a solution to solve the white space error that cause corrupt output for the wordpress rss feed or any other rss feed or www document that need the very first character of the output is the character < of the xml document declaration and not white spaces (or something else: the str_replace() function can be modified to fit any needs).

Read the easy tricky way by axew3 to solve commons wordpress rss feed error problems in this page:

http://www.w3it.org/blog/wordpress-feed-output-error-solution-how-to/