Problem: Server has suddenly started to "crash" , it kicks everyone out, wont let ppl connect. Players reconnect and they get "connection took too long" or something. Wtf is causing this? it just started like few days ago. I'm using CraftBukkit version git-Bukkit-1.2.4-R1.0-b2126jnks (MC: 1.2.4) Plugins: anyonesleep bkcommonlib v1.18 bpermissions chestshop citizens epicglass essentials essentialsspawn factions falsebookblock falsebookcore falsebookextra falsebookIC founddiamonds hawk iconomy jail jobs konseptgate limitedcreative (NEW within 2-3 days) LWC LWC-Economy mChatSuite-DEV mcMMO minebakcup-5.9.2 nocheat openinv reservations showcasestandalone spectate (NEW within 2-3 days) swatchdog timedmessage vanilla vanishnopacket vault weatherrestrictions worldborder worldedit worldguard Can someone tell me what is this? Tr33frog has BOUGHT minecraft and he gets that. Alot errors like that started showing up suddently. What may cause it? COMPLETE SERVER LOG WHEN RESTART: http://pastebin.com/GuZZiu9F Code: 2012-04-08 11:11:51 [INFO] Disconnecting Tr33frog [/126.96.36.199:51690]: Failed to verify username! [internal error java.io.IOException: Server returned HTTP response code: 504 for URL: http://session.minecraft.net/game/checkserver.jsp?user=Tr33frog&serverId=-3267951f644beb3f] 2012-04-08 11:11:51 [SEVERE] java.io.IOException: Server returned HTTP response code: 504 for URL: http://session.minecraft.net/game/checkserver.jsp?user=Tr33frog&serverId=-3267951f644beb3f 2012-04-08 11:11:51 [SEVERE]at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) 2012-04-08 11:11:51 [SEVERE]at java.net.URL.openStream(Unknown Source) 2012-04-08 11:11:51 [SEVERE]at net.minecraft.server.ThreadLoginVerifier.run(ThreadLoginVerifier.java:34) Code: 2012-04-08 11:34:09 [INFO] Disconnecting /188.8.131.52:51781: Took too long to log in 2012-04-08 11:34:09 [INFO] Read timed out Only way to fix this, shut down server and restart. Even the server restart takes a while , it wont start loading stuff immediatly. Is it because i use 1.2.4? i dont want to upgrade my minecraft for 1.2.5 coz i have mods in my SP games Could it be the SPECTATE plugin? i removed it when shut down the server first. Then i start the server and it instantly loads all? i must see and wait if connection problems occur EDIT by Moderator: merged posts, please use the edit button instead of double posting.