content block gives white screen

Permalink
When i try to add or edit a content block, the tiny editor shows for a split second, and immediatly i get a white page in my browser.

I'm working on Mac OS 10.5.8, Safari 4.0.4 (Firefox does the same thing), and Concrete5 version: 5.3.3.1

These are the errors i get (in dutch):

Fout: syntax error
Bronbestand:http://www.voltage.nl/client/berea5/...
Regel: 3
Broncode:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">

Fout: Het stijlbladhttp://www.voltage.nl/index.php?pag=404... werd niet geladen omdat het MIME-type ervan, ‘text/html’, niet ‘text/css’ is.
Bronbestand:http://www.voltage.nl/client/berea5/...
Regel: 0

Fout: Het stijlbladhttp://www.voltage.nl/index.php?pag=404... werd niet geladen omdat het MIME-type ervan, ‘text/html’, niet ‘text/css’ is.
Bronbestand:http://www.voltage.nl/client/berea5/...
Regel: 0

Fout: syntax error
Bronbestand:http://www.voltage.nl/client/berea5/...
Regel: 3
Broncode:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">

Fout: jQuery is not defined
Bronbestand:http://www.voltage.nl/client/berea5/concrete/js/ccm.dialog.js...
Regel: 159

Fout: tinyMCE is not defined
Bronbestand:http://www.voltage.nl/client/berea5/...
Regel: 1

What's going wrong?

 
Mnkras replied on at Permalink Reply
Mnkras
there might be a problem with your c5 install, i would check that
voltage replied on at Permalink Reply
How do I check that? Everything else works the way it should, and i didn't get any errors during the installation..
pixelfish replied on at Permalink Reply
pixelfish
dont know if this will fix it but recently i had a problem with somehting not loading/working and the problem was only solved once i changed the doctype from transitional to strict.

Dont know if it will work but thought it might be worth a try considering thr error message mentions doctype.