I have a MediaWiki deployement at:
I have been importing templates from Wikipedia and am receiving a Lua error for the Convert template; the error is:
Lua error: Internal error: The interpreter has terminated with signal "11".
The error can be seen here (you have to click on one of the 'Script Error' messages): http://wiki.tankpedia.org/index.php?title=M2_Light_Tank
The Scribunto deployment this is dependent on is
chmod to 755.
The following error also appears on the same page:
Expression error: Unrecognized punctuation character "["
Research online suggests this relates to the ParserFunctions extension however it is installed; I even added the following extra line in my config file and it did not help:
$wgPFEnableStringFunctions = true;
I reinstalled ParserFunctions Version 1.5.1 as well as trying Version 1.4.1; the reinstall of the first and trying the second both failed to resolve this issue. I also tried chmod the ParserFunctions deployment to 755 to see if there was a permissions issue; it did not help.