[pmwiki-users] PmWiki can't process your request

[Petko Yotov]

First, I'd check any $*Patterns variables, in your case specifically 
$MakePageNamePatterns. Since PHP 5.5 / PmWiki 2.2.58 those patterns that 
need evaluation have to be rewritten:

before:
     '/((^|[^-\\w])\\w)/e' => "strtoupper('$1')",

now:
     '/((^|[^-\\w])\\w)/' => PCCF("return strtoupper(\$m[1]);"),

(Removed "e" from the end of the pattern, code wrapped as a callback 
function.)

Otherwise, the general way to debug is to disable all recipes and enable 
them one after another.

Can you save pages with the core installation, without any recipes and 
configurations? (Rename or remove config.php to try.)  If the problem 
disappears, create a new config.php and add all your 
recipes/configuration back in one at a time until the problem re-occurs. 
Then you'll know which recipe to investigate.

Petko

---
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On 2016-04-14 11:44, Hans wrote:
> I cannot save any page edits on a site, when saving I get this error:
> 
> PmWiki can't process your request
> ?invalid page name
> We are sorry for any inconvenience.
> Return to http://..........
> 
> This happens on all pages I tried, except the WikiSandbox page saved
> fine.
> I removed the .flock file, with no result.
> The site uses short urls ($EnablePathInfo = 1;) and per group
> subdirectories.
> As far as I know the page names are not invalid, never been .
> It has been up for years,with no edits.
> I upgraded to latest pmwiki, with corresponding recipe script updated,
> hoping the problem would just disappear, but it has not.
> What shall I check to get it working again?
> Grateful for any help/hints!