Standalone Generator stops every time after 15 mins

[webmaster243]

Links depth: 6
Current page: rss.php?view=ads&catid=8&subcatid=91&cityid=9
Pages added to sitemap: 5445
Pages scanned: 6980 (190,619.8 KB)
Pages left: 1043 (+ 3660 queued for the next depth level)
Time passed: 0:27:11
Time left: 0:04:03
Memory usage: -
Resuming the last session (last updated: 2009-10-25 06:24:34)

I get this message after resuming the last crawl...

My url is [ External links are visible to forum administrators only ]

Help please

[XML-Sitemaps Support]

Hello,

replied to your email.

[webmaster243]

I didn't get any email 

[XML-Sitemaps Support]

Hello,

it looks like your server configuration doesn't allow to run the script long enough to create full sitemap. Please try to increase memory_limit and max_execution_time settings in php configuration at your host (php.ini file) or contact hosting support regarding this.