Cannot upload picture to category and product

[MvD010]

I am using Virtuemart 3.0.12 and already filled in some categories and products. All of a sudden I cannot load new pictures to a category or products. When I try to upload or renew a picture it goes to a blank website and nothing is loading. Does somebody know what kind of problem I have?

[jenkinhill]

Turn on VMdebug.  http://forum.virtuemart.net/index.php?topic=121692.0

[MvD010]

I turn it on but it not solve the problem. The debug above shows this:

vmdebug $siteLang: nl-NL self::$vmlangSef: self::$_jpConfig->lang nl_nl DefLang nl_nl
vmdebug vmTime: time to load config: 0.00546097755432129
vmdebug Start used Ram 10.25M
vmdebug Active vendor 1
vmdebug vmTime: VirtueMartControllerCategory Finished task category: 0.600764036178589
vmdebug End used Ram 17.25M
vmdebug Peak memory peak 17.25M

[GJC Web Design]

Search?  http://forum.virtuemart.net/index.php?topic=132092.0