Found this in the error log: Mar 23 11:01:56 mod_c2s error Traceback[c2s]: /usr/lib/prosody/util/stanza.lua:206: bad argument #1 to 's_gsub' (string expected, got table) stack traceback: [C]: in function 's_gsub' /usr/lib/prosody/util/stanza.lua:206: in function 'xml_escape' /usr/lib/prosody/util/stanza.lua:220: in function 'self' /usr/lib/prosody/util/stanza.lua:231: in function 'self' /usr/lib/prosody/util/stanza.lua:231: in function '_dostring' /usr/lib/prosody/util/stanza.lua:241: in function </usr/lib/prosody/util/stanza.lua:239> [C]: in function 'tostring' /usr/lib/prosody/core/sessionmanager.lua:38: in function 'send' /usr/lib/prosody/modules/mod_proxy65.lua:142: in function '?' /usr/lib/prosody/util/events.lua:67: in function </usr/lib/prosody/util/events.lua:63> ... [C]: in function 'parse' /usr/lib/prosody/util/xmppstream.lua:255: in function 'feed' /usr/lib/prosody/modules/mod_c2s.lua:233: in function 'data' /usr/lib/prosody/modules/mod_c2s.lua:255: in function </usr/lib/prosody/modules/mod_c2s.lua:252> (tail call): ? /usr/lib/prosody/net/server_select.lua:868: in function </usr/lib/prosody/net/server_select.lua:850> [C]: in function 'xpcall' /usr/bin/prosody:376: in function 'loop' /usr/bin/prosody:407: in main chunk [C]: ? So far I don't know how to reproduce this and I don't know what the user/client (presumably) was doing when this was triggered. This is with Prosody 0.9.12-1~jessie1 This seems to happen several times per day.

Hi, thanks for the report. Could check what the configuration 'proxy65_address' is set to?

• owner Zash
• tags Status-NeedInfo

Hi, Thanks for the reply. It is set to proxy65.xyz.td, which resolves to the host's public IP on which prosody is running (same as proxy65_interfaces below). Component "proxy65.xyz.td" "proxy65" proxy65_address = { "proxy65.xyz.td" } proxy65_acl = { "xyz.td" } proxy65_interfaces = { "1.2.3.4" }

The address setting is a string. You have set it to an array. You can fix it by removing the {} around the string. Type checks have been added in the 0.10 branch: https://hg.prosody.im/0.10/rev/e6968e47826d

• title bad argument #1 to 's_gsub' mod_proxy65: No validation of config option types
• tags Status-Fixed Milestone-0.10