sudden errror in admin

[Mesmer]

running cmsms:  0.11.2

I'm suddenly getting an error when i view the page tab in my admin. everything else seems to work

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Warning: fopen(/usr/local/psa/home/vhosts/domain.nl/httpdocs/tmp/cache/contentcache.php): failed to open stream: Permission denied in /usr/local/psa/home/vhosts/domain.nl/httpdocs/lib/classes/class.content.inc.php on line 1784

Warning: fwrite(): supplied argument is not a valid stream resource in /usr/local/psa/home/vhosts/domain.nl/httpdocs/lib/classes/class.content.inc.php on line 1785

Warning: fclose(): supplied argument is not a valid stream resource in /usr/local/psa/home/vhosts/domain.nl/httpdocs/lib/classes/class.content.inc.php on line 1786
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I didn't change anything. Any idea what could be wrong?

[pishkus]

try to clear the cache

[calguy1000]

if that doesn't work, then it's probably the result of a bad chmod or chown command that took away the permission of your webserver process to write to that directory.

Is this a hosted site, or on a private server?

[Mesmer]

Thanks for the quick replies!

I chmodded tmp/cache/contentcache.php 777 and that did the trick. Weird this suddenly happened..

[Tony Cipriani]

I had the same problem, that solved it, tnx Mesmer.