Fatal error: Uncaught TypeError: array_reverse(): Argument #1 ($array) must be of type array, null given in /var/www/web/_scripts/lib3/alg/shortestPath/dijkstra/kay2/Dijkstra.php:210 Stack trace: #0 /var/www/web/_scripts/lib3/alg/shortestPath/dijkstra/kay2/Dijkstra.php(210): array_reverse() #1 /var/www/web/_sites/tubestationuk/RopRouteplan.php(286): DijGraphTrans->getPath() #2 /var/www/web/_sites/tubestationuk/WebBuilderSiteDesktopAndTablet.php(249): RopRouteplan->setPath() #3 /var/www/web/_sites/tubestationuk/WebBuilderSiteDesktopAndTablet.php(368): WebBuilderSiteDesktopAndTablet->buildCentre() #4 /var/www/web/_sites/tubestationuk/WebBuilderSiteDesktopAndTablet.php(61): WebBuilderSiteDesktopAndTablet->buildmain() #5 /var/www/web/tubestationuk/index.php(14): WebBuilderSiteDesktopAndTablet->_build() #6 {main} thrown in /var/www/web/_scripts/lib3/alg/shortestPath/dijkstra/kay2/Dijkstra.php on line 210