Google Search Console started to report a new coverage issue for the posts/Default.aspx page in the forum directory (server error 5xx). When I open this page, I also see Server Error in '/forum' Application message from the YAF engine.

Have been using YAF 2.31.9 without any problems since the end of October, but the problem appeared only 10 days ago. The forum event log does not contain any record related to this problem.

What it could be? Is it safe to block this page in robots.txt?

Google Search Console started to report a new coverage issue for the posts/Default.aspx page in the forum directory (server error 5xx). When I open this page, I also see Server Error in '/forum' Application message from the YAF engine.

Have been using YAF 2.31.9 without any problems since the end of October, but the problem appeared only 10 days ago. The forum event log does not contain any record related to this problem.

What it could be? Is it safe to block this page in robots.txt?

Since the pages doesn't exist you can block them in the robots.txt.

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