Utime failed: Permission denied

[stannic]

I'm constantly getting the following line on Speedsolving:

Warning: touch() [function.touch]: Utime failed: Permission denied in [path]/includes/class.latex-vb.php on line 167

The line is repeated multiple times on the top of the page (usually around 3-5 times or so). It appears on random pages. The warning does not always appear on the same pages (so it is not "stickied" to the pages where I see it).

Search on forums with keywords "UTime failed" returns single link to the Calculator/Math Thread. I did not find there any posts about the error, though.

Today I saw 33 lines:
(Partial screenshot)

- stannic

So I've found at least one thread where I always see it:
Thread
I tried logging in/out, restarting browser, clearing cache.

Does anyone else see the warnings on the top or is it just for me?

 

[JasonK]

Wow, I'm getting it too on that thread. I've never seen that before :confused:

 

[stannic]

So I'm not only one.
Initially I thought it may be related to the formulas in the text, but it does not always show in Math thread where there are many formulas.

Edit: Ok, here are some more threads:
This
This
And this...

It appears to only show up in threads that use the [noparse][/noparse] feature...

This thread does use of math tags but I do not see warnings.

 

[JonnyWhoopes]

It appears to only show up in threads that use the [noparse][/noparse] feature...

 

[Endgame]

this applies for all pages with embedded latex

 

[pjk]

I will look into this. Thanks for the heads up.