Here is the log. and i guess its something to do with disk full?
[06:06:18] Resolving host name "ftp.skins.inx-gaming.co.uk"
[06:06:18] Connecting to 195.242.236.16 Port: 21
[06:06:18] Connected to ftp.skins.inx-gaming.co.uk.
[06:06:18] 220---------- Welcome to Pure-FTPd [TLS] ----------
[06:06:18] 220-You are user number 2 of 50 allowed.
[06:06:18] 220-Local time is now 06:06. Server port: 21.
[06:06:18] 220-This is a private system - No anonymous login
[06:06:18] 220-IPv6 connections are also welcome on this server.
[06:06:18] 220 You will be disconnected after 15 minutes of inactivity.
[06:06:18] USER gs2748
[06:06:18] 331 User gs2748 OK. Password required
[06:06:18] PASS (hidden)
[06:06:18] 230-User gs2748 has group access to: gs2748
[06:06:18] 230 OK. Current restricted directory is /
[06:06:18] SYST
[06:06:18] 215 UNIX Type: L8
[06:06:18] Detected Server Type: UNIX
[06:06:18] FEAT
[06:06:18] 211-Extensions supported:
[06:06:18] EPRT
[06:06:18] IDLE
[06:06:18] MDTM
[06:06:18] SIZE
[06:06:18] REST STREAM
[06:06:18] MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
[06:06:18] MLSD
[06:06:18] ESTP
[06:06:18] PASV
[06:06:18] EPSV
[06:06:18] SPSV
[06:06:18] ESTA
[06:06:18] AUTH TLS
[06:06:18] PBSZ
[06:06:18] PROT
[06:06:18] 211 End.
[06:06:18] Detected Server Software: PureFTPd
[06:06:18] PWD
[06:06:18] 257 "/" is your current location
[06:06:18] CWD /public_html/srcds_1/hl2mp/maps
[06:06:18] 250 OK. Current directory is /public_html/srcds_1/hl2mp/maps
[06:06:18] PWD
[06:06:18] 257 "/public_html/srcds_1/hl2mp/maps" is your current location
[06:06:18] Remote file exist check: "dm_plaza17.bsp".
[06:06:18] MLST dm_plaza17.bsp
[06:06:18] 550 Can't check for file existence
[06:06:18] TYPE I
[06:06:18] 200 TYPE is now 8-bit binary
[06:06:18] PASV
[06:06:18] 227 Entering Passive Mode (195,242,236,16,219,93)
[06:06:18] Opening data connection to 195.242.236.16 Port: 56157
[06:06:18] STOR dm_plaza17.bsp
[06:06:18] 553 Disk full - please upload later
[06:06:18] 0 bytes transferred. (0 bytes/s) (15 ms)
[06:06:18] Transfer failed.
[06:06:48] Remote file exist check: "dm_plaza17.bsp".
[06:06:48] MLST dm_plaza17.bsp
[06:06:48] 550 Can't check for file existence
[06:06:48] PASV
[06:06:48] 227 Entering Passive Mode (195,242,236,16,217,41)
[06:06:48] Opening data connection to 195.242.236.16 Port: 55593
[06:06:48] STOR dm_plaza17.bsp
[06:06:48] 553 Disk full - please upload later
[06:06:48] 0 bytes transferred. (N/A/s) (0 ms)
[06:06:48] Transfer failed.
[06:07:18] Remote file exist check: "dm_plaza17.bsp".
[06:07:18] MLST dm_plaza17.bsp
[06:07:18] 550 Can't check for file existence
[06:07:18] PASV
[06:07:18] 227 Entering Passive Mode (195,242,236,16,4,252)
[06:07:18] Opening data connection to 195.242.236.16 Port: 1276
[06:07:18] STOR dm_plaza17.bsp
[06:07:18] 553 Disk full - please upload later
[06:07:18] 0 bytes transferred. (N/A/s) (0 ms)
[06:07:18] Transfer failed.
[06:07:48] Remote file exist check: "dm_plaza17.bsp".
[06:07:48] MLST dm_plaza17.bsp
[06:07:48] 550 Can't check for file existence
[06:07:48] PASV
[06:07:48] 227 Entering Passive Mode (195,242,236,16,239,102)
[06:07:48] Opening data connection to 195.242.236.16 Port: 61286
[06:07:48] STOR dm_plaza17.bsp
[06:07:48] 553 Disk full - please upload later
[06:07:48] 0 bytes transferred. (N/A/s) (0 ms)
[06:07:48] Transfer failed.
[06:08:18] Remote file exist check: "dm_plaza17.bsp".
[06:08:18] MLST dm_plaza17.bsp
[06:08:18] 550 Can't check for file existence
[06:08:18] PASV
[06:08:18] 227 Entering Passive Mode (195,242,236,16,210,128)
[06:08:18] Opening data connection to 195.242.236.16 Port: 53888
[06:08:18] STOR dm_plaza17.bsp
[06:08:18] 553 Disk full - please upload later
[06:08:18] 0 bytes transferred. (N/A/s) (0 ms)
[06:08:18] Transfer failed.
[06:08:48] Remote file exist check: "dm_plaza17.bsp".
[06:08:48] MLST dm_plaza17.bsp
[06:08:48] 550 Can't check for file existence
[06:08:48] PASV
[06:08:48] 227 Entering Passive Mode (195,242,236,16,66,218)
[06:08:48] Opening data connection to 195.242.236.16 Port: 17114
[06:08:48] STOR dm_plaza17.bsp
[06:08:48] 553 Disk full - please upload later
[06:08:48] 0 bytes transferred. (N/A/s) (0 ms)
[06:08:48] Transfer failed.
[06:09:18] Remote file exist check: "dm_plaza17.bsp".
[06:09:18] MLST dm_plaza17.bsp
[06:09:18] 550 Can't check for file existence
[06:09:18] PASV
[06:09:18] 227 Entering Passive Mode (195,242,236,16,182,145)
[06:09:18] Opening data connection to 195.242.236.16 Port: 46737
[06:09:18] STOR dm_plaza17.bsp
[06:09:18] 553 Disk full - please upload later
[06:09:18] 0 bytes transferred. (N/A/s) (0 ms)
[06:09:18] Transfer failed.
[06:09:48] Remote file exist check: "dm_plaza17.bsp".
[06:09:48] MLST dm_plaza17.bsp
[06:09:48] 550 Can't check for file existence
[06:09:48] PASV
[06:09:48] 227 Entering Passive Mode (195,242,236,16,173,133)
[06:09:48] Opening data connection to 195.242.236.16 Port: 44421
[06:09:48] STOR dm_plaza17.bsp
[06:09:48] 553 Disk full - please upload later
[06:09:48] 0 bytes transferred. (0 bytes/s) (15 ms)
[06:09:48] Transfer failed.
[06:10:18] Remote file exist check: "dm_plaza17.bsp".
[06:10:18] MLST dm_plaza17.bsp
[06:10:18] 550 Can't check for file existence
[06:10:18] PASV
[06:10:18] 227 Entering Passive Mode (195,242,236,16,247,214)
[06:10:18] Opening data connection to 195.242.236.16 Port: 63446
[06:10:18] STOR dm_plaza17.bsp
[06:10:18] 553 Disk full - please upload later
[06:10:18] 0 bytes transferred. (N/A/s) (0 ms)
[06:10:18] Transfer failed.