[pmwiki-users] Edit denied by ixwebhosting

[kjettil]

   After having copied (a latest version) pmwiki site (working perfectly 
on another webhost) to ixwebhosting, I can no more edit pages. I get the 
message "Warning: fopen(wiki.d/.flock): failed to open stream: 
Permission denied in .../pmwiki.php on line 395.
   A "fresh" install of a default pmwiki gives the same result. I've 
"hardcoded" $ScriptUrl and $PubDirUrl in config.php and tried deleting 
.flock w/o improvement.
   Anybody knowing about a workaround?