Crtical errors

[DarkSkull91]

Since this morning I have this error trying to download a file with XDCC

May 13 12:47:03 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1968721752): None
May 13 12:47:03 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1968721752)
May 13 12:47:05 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437256): None
May 13 12:47:05 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437256)
May 13 12:47:07 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437352): None
May 13 12:47:07 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437352)
May 13 12:47:09 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437112): None
May 13 12:47:09 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437112)
May 13 12:47:11 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437304): None
May 13 12:47:11 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437304)
May 13 12:47:14 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437400): None
May 13 12:47:14 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437400)
May 13 12:47:16 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437448): None
May 13 12:47:16 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437448)
May 13 12:47:18 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437496): None
May 13 12:47:18 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437496)
May 13 12:47:20 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437544): None
May 13 12:47:20 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437544)
May 13 12:47:22 raspberrypi2 python[6158]: CRITICAL irc3.baby20 connection lost (1948437592): None
May 13 12:47:22 raspberrypi2 python[6158]: CRITICAL irc3.baby20 closing old transport (1948437592)

Do you know hwo I can resolve this errors?

Thanks