Fatal error: Uncaught Error: Call to undefined function each() in /home/drinagh/public_html/core/components/siblingnav/model/siblingnav/siblingnav.class.php:423
Stack trace:
#0 /home/drinagh/public_html/core/components/siblingnav/model/siblingnav/siblingnav.class.php(352): SiblingNav->sort(Object(xPDOQuery_mysql), true)
#1 /home/drinagh/public_html/core/components/siblingnav/model/siblingnav/siblingnav.class.php(107): SiblingNav->getSiblings('down')
#2 /home/drinagh/public_html/core/cache/includes/elements/modsnippet/48.include.cache.php(45): SiblingNav->run()
#3 /home/drinagh/public_html/core/model/modx/modscript.class.php(76): include('/home/drinagh/p...')
#4 /home/drinagh/public_html/core/model/modx/modparser.class.php(537): modScript->process(NULL)
#5 /home/drinagh/public_html/core/model/modx/modparser.class.php(251): modParser->processTag(Array, true)
#6 /home/drinagh/public_html/core/model/modx/modresource.class.php(546): modParser->processElementTags('', '<!DOCTYPE html>...', true, false, '[[', ']]', Array, 9)
#7 /home/drinagh/public_html/core/model/modx/modresource.class.php(498): modResource->parseContent()
#8 /home/drinagh/public_html/core/model/modx/modresponse.class.php(62): modResource->prepare()
#9 /home/drinagh/public_html/core/model/modx/modrequest.class.php(138): modResponse->outputContent(Array)
#10 /home/drinagh/public_html/core/model/modx/modrequest.class.php(122): modRequest->prepareResponse()
#11 /home/drinagh/public_html/core/model/modx/modx.class.php(1461): modRequest->handleRequest()
#12 /home/drinagh/public_html/index.php(54): modX->handleRequest()
#13 {main}
thrown in /home/drinagh/public_html/core/components/siblingnav/model/siblingnav/siblingnav.class.php on line 423