Exception encountered, of type &quot;Error&quot;<br />
[efbbbe17] /wiki/api.php?action=compare&amp;fromrev=1&amp;torev=2   Error from line 434 of /home/setswana/www.setswana.info/wiki/includes/diff/DairikiDiff.php: Call to undefined function each()<br />
Backtrace:<br />
#0 /home/setswana/www.setswana.info/wiki/includes/diff/DairikiDiff.php(544): DiffEngine-&gt;diag(integer, integer, integer, integer, integer)<br />
#1 /home/setswana/www.setswana.info/wiki/includes/diff/DairikiDiff.php(344): DiffEngine-&gt;compareSeq(integer, integer, integer, integer)<br />
#2 /home/setswana/www.setswana.info/wiki/includes/diff/DairikiDiff.php(227): DiffEngine-&gt;diffLocal(array, array)<br />
#3 /home/setswana/www.setswana.info/wiki/includes/diff/DairikiDiff.php(721): DiffEngine-&gt;diff(array, array)<br />
#4 /home/setswana/www.setswana.info/wiki/includes/diff/DifferenceEngine.php(879): Diff-&gt;__construct(array, array)<br />
#5 /home/setswana/www.setswana.info/wiki/includes/diff/DifferenceEngine.php(797): DifferenceEngine-&gt;generateTextDiffBody(string, string)<br />
#6 /home/setswana/www.setswana.info/wiki/includes/diff/DifferenceEngine.php(728): DifferenceEngine-&gt;generateContentDiffBody(WikitextContent, WikitextContent)<br />
#7 /home/setswana/www.setswana.info/wiki/includes/api/ApiComparePages.php(65): DifferenceEngine-&gt;getDiffBody()<br />
#8 /home/setswana/www.setswana.info/wiki/includes/api/ApiMain.php(1233): ApiComparePages-&gt;execute()<br />
#9 /home/setswana/www.setswana.info/wiki/includes/api/ApiMain.php(433): ApiMain-&gt;executeAction()<br />
#10 /home/setswana/www.setswana.info/wiki/includes/api/ApiMain.php(405): ApiMain-&gt;executeActionWithErrorHandling()<br />
#11 /home/setswana/www.setswana.info/wiki/api.php(88): ApiMain-&gt;execute()<br />
#12 {main}<br />