Since yesterday, two of my tools (catscan2, glamtools) die every few hours (minutes?). I haven't changed anything there, so I thought it might be the latest Labs database trouble. However, access.log contains a lot of bingbot:
10.68.21.49 www.tools.wmflabs.org - [16/Feb/2016:13:53:45 +0000] "GET /glamtools/baglama.php?group=Images+from+the+National+Archives+and+Records+Administration&date=201211 HTTP/1.1" 200 86633 "-" "Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)"
Did the lighttp default config change? But why do only these tools die?