I just had a big problem with this error on version 1.0.2 (Evolution)
It is generated in the document.parser.class.inc.php in the following function:
function sendForward($id, $responseCode= '') {
(line 110 in that file)
Looking at the function I notice that the original responceCode is
not shown. Therefore I changed the ’die’ command to include the original
responseCode and ID the function wanted to forward to.
die('<h1>ERROR: Too many forward attempts!</h1><p>The request could not be completed due to too many unsuccessful forward attempts.</p><p>Original Reason: ' . $responseCode . '<br />ID = [' . $id . ']</p>');
To make this reply complete:
I had a "Not Found" and ID was empty.
It appeared that the config was not read.
Tracking back that error I made the mistake of upgrading to 1.0.2 by copying
everything including the siteCache. The siteCache had wrong settings and therefore
the document parser could not find the right files.
Solution was to manually delete the files, go into Manager, change something, Save document,
and clear cache. Then a new cache is created and everything working.