Hi I updated from 1.5.8 to 1.6.3 without any obvious errors. But now i see that my old and new math-pngs are no longer there i get the following error: **"Can't write to or create math output directory"
but i already chmoded all possible dirs to 0777 and the error still occurs.... math/ images/math images/tmp
so i activated the debugfile and found this hint. TeX: getHashPath, hash is: 5bf47f8c9e5d845a3bb424ab6d1d087b, path is: bla/w/images/math/5/b/f
so i looked for the designated dir and it didnt exist...so it looks like mw cant create this dir how can i fix this ? it is strange because 1.5.8 didnt seperate the pngs but 1.6.3 does... LocalSettings.php is exactly the same...
thanks in advance for any hint
.robert **
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