I updated our Intranet wiki from 1.8.2 to 1.9.3 using the shell based
update.php script. It ran through all the way but printed some
warnings:
[...]
Checking if pagelinks index pl_namespace includes field pl_from...
...index pl_namespace on table pagelinks has no field pl_from; adding
Deleting old default messages..."" is not a valid magic thingie for
"special"
Warning: array_slice(): The first argument should be an array in
/var/www/mediawiki-1.9.3/languages/Language.php on line 1105
"" is not a valid magic thingie for "defaultsort"
Warning: array_slice(): The first argument should be an array in
/var/www/mediawiki-1.9.3/languages/Language.php on line 1105
Done
Purging caches...done.
Done.
linuxsrv1:/var/www/mediawiki-1.9.3/maintenance# cd ..
The Wiki does now run with version 1.9.3, but on every page I get 3
warnings in the header:
Warning: array_slice() [function.array-slice]: The first argument should be an array in
/var/www/mediawiki-1.9.3/languages/Language.php on line 1105
Warning: array_slice() [function.array-slice]: The first argument should be an array in
/var/www/mediawiki-1.9.3/languages/Language.php on line 1105
Warning: Invalid argument supplied for foreach() in
/var/www/mediawiki-1.9.3/includes/SpecialPage.php on line 199
As a temporary workaround, I set error_reporting(0) around those
lines, but that's obviously not a proper solution.
There seem to be other users with the same problem, but I did not find
a solution anywhere on the net. Why do these messages occur and how do
I fix this? This error can also be observed on
http://www.apple2games.com/wiki/Main_Page
I reported the error on
http://www.mediawiki.org/wiki/Project:Support_desk#PHP_warnings_in_page_hea…
but did not have any responses so far.
Any ideas?
Best regards
Thomas Böhne
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* Thomas Böhne
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