hi,
I am working with at91sam9263-ek board.I got one error in log file.how can i solve that error

these are the details of the log file

-I- Waiting ...
connection :\usb\ARM0
board : AT91SAM9263-EK
target(handle): 17273648
read chip ID : 0x019607A1 at addr: 0xFFFFEE40
-I- Found processor : AT91SAM9263 (0x019607A0)
-I- Loading applet isp-extram-at91sam9263.bin at address 0x301000
-I- Memory Size : 0x4000000 bytes
-I- Buffer address : 0x3024D4
-I- Buffer size: 0x0 bytes
-I- Applet initialization done
-I- External RAM initialized
script file : prog_sdram.tcl
-E- Script File prog_sdram.tcl returned error : invalid command name "SDRAM::initSDRAM_100 " - invalid command name "SDRAM::initSDRAM_100 "
while executing
"SDRAM::initSDRAM_100 "
(file "prog_sdram.tcl" line 10)
invoked from within
"source $scriptFile"