Internal Server Error

[chris5]

Love your product and it was working great for a long while.

Suddenly I started getting a message while crawling that states:

Internal Server Error

We're sorry for the inconvenience, but there has been an internal server error. Please click on the back button to return to the former page.

ADDITIONALLY: The HTML sitemap shows some pages with the page title and some show up as the path to the page.  It almost seems like there is a memory error of some sort. 

Any idea on how I can get around this.  "IF" this is a hosting problem, can you tell me what questions to ask specifically so that I can conquer this problem.

[XML-Sitemaps Support]

Hello,

thank you for your kind words.

Internal Server Error

Please try to increase max_execution_time setting in your php configuration to resolve that.

ADDITIONALLY: The HTML sitemap shows some pages with the page title and some show up as the path to the page.  It almost seems like there is a memory error of some sort.

Some pages do not have <title> tag defined in html source and Sitemap Generator inserts URL for them.