Fatal error: Uncaught Error: Call to undefined function each() in /home2/vkdtpdoi/public_html/xDR56-pLF32/components/siblingnav/model/siblingnav/siblingnav.class.php:423
Stack trace:
#0 /home2/vkdtpdoi/public_html/xDR56-pLF32/components/siblingnav/model/siblingnav/siblingnav.class.php(352): SiblingNav->sort(Object(xPDOQuery_mysql), true)
#1 /home2/vkdtpdoi/public_html/xDR56-pLF32/components/siblingnav/model/siblingnav/siblingnav.class.php(107): SiblingNav->getSiblings('down')
#2 /home2/vkdtpdoi/public_html/xDR56-pLF32/cache/includes/elements/modsnippet/49.include.cache.php(45): SiblingNav->run()
#3 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modscript.class.php(76): include('/home2/vkdtpdoi...')
#4 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modparser.class.php(537): modScript->process(NULL)
#5 /home2/vkdtpdoi/public_html/xDR56-pLF32/components/pdotools/model/pdotools/pdoparser.class.php(273): modParser->processTag(Array, true)
#6 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modparser.class.php(251): pdoParser->processTag(Array, true)
#7 /home2/vkdtpdoi/public_html/xDR56-pLF32/components/pdotools/model/pdotools/pdoparser.class.php(64): modParser->processElementTags('', '<!DOCTYPE html>...', true, false, '[[', ']]', Array, 9)
#8 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modresource.class.php(546): pdoParser->processElementTags('', '<!DOCTYPE html>...', true, false, '[[', ']]', Array, 10)
#9 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modresource.class.php(498): modResource->parseContent()
#10 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modresponse.class.php(62): modResource->prepare()
#11 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modrequest.class.php(138): modResponse->outputContent(Array)
#12 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modrequest.class.php(122): modRequest->prepareResponse()
#13 /home2/vkdtpdoi/public_html/xDR56-pLF32/model/modx/modx.class.php(1461): modRequest->handleRequest()
#14 /home2/vkdtpdoi/public_html/index.php(54): modX->handleRequest()
#15 {main}
thrown in /home2/vkdtpdoi/public_html/xDR56-pLF32/components/siblingnav/model/siblingnav/siblingnav.class.php on line 423