I am getting the following error message when running the script. Please help. This happens when I run the runcrawl.php script from a browser. Becasue of this I can't setup a cron job.
Could this happen if the server that the has the script on is running slowly? I've noticed the above error message as sometimes being present and sometimes not.
...Resuming the last session (last updated: 1969-12-31 18:00:00)1 | 0 | 0.0 | 0:29 | 0:00 | 1 | 359.6 Kb | 0 | 0 | 359
<h4>Completed</h4>Total pages indexed: 0<br>Calculating changelog...<br>Creating HTML sitemap...
Warning: ksort() expects parameter 1 to be array, null given in .../generator/pages/class.html-creator.inc.php(2) : eval()'d code on line 49
Warning: Invalid argument supplied for foreach() in .../generator/pages/class.html-creator.inc.php(2) : eval()'d code on line 51