Fatal error: Uncaught Error: Call to undefined function tileValid() in /home/ojw/public_html/StaticMap/map.php.inc:276 Stack trace: #0 /home/ojw/public_html/StaticMap/map.php.inc(36): cacheableTile(1871.1562499982, 1237.7325004638, '11', Array) #1 /home/ojw/public_html/StaticMap/index.php(319): doMap('-35.2789895322', '149.08996582', '11', '496', '500', 'mapnik', 'jpg', true, Array) #2 {main} thrown in /home/ojw/public_html/StaticMap/map.php.inc on line 276