i am getting Error during uploading Avator

[mynameiskhan]

friends i have some issues lined up as i have launched New Virtual Airline recently Now the problem is i tried to Upload avator of my own choice after giving the file in browse section it comes up with an error and it is

Warning: imagecreatefromgif() [function.imagecreatefromgif]: Filename cannot be empty in /home/ahmad/public_html/virtualairblue/core/common/PilotData.class.php  on line 451

Warning: imagesy(): supplied argument is not a valid Image resource in /home/ahmad/public_html/virtualairblue/core/common/PilotData.class.php on line 464

Warning: imagesx(): supplied argument is not a valid Image resource in /home/ahmad/public_html/virtualairblue/core/common/PilotData.class.php on line 465

Warning: Division by zero in /home/ahmad/public_html/virtualairblue/core/common/PilotData.class.php on line 468

Warning: imagecreatetruecolor() [function.imagecreatetruecolor]: Invalid image dimensions in /home/ahmad/public_html/virtualairblue/core/common/PilotData.class.php on line 470

Warning: imagecopyresized(): supplied argument is not a valid Image resource in /home/ahmad/public_html/virtualairblue/core/common/PilotData.class.php on line 471

Warning: imagepng(): supplied argument is not a valid Image resource in /home/ahmad/public_html/virtualairblue/core/common/PilotData.class.php on line 475

Warning: imagedestroy(): supplied argument is not a valid Image resource in /home/ahmad/public_html/virtualairblue/core/common/PilotData.class.php on line 476

ow please help me out where is the actual problem what i have to do to resolve it?

regards

irfan khan

[Nabeel]

Maybe you didn't upload a valid image it seems like

[mynameiskhan]

Maybe you didn't upload a valid image it seems like

Nabeel i dont know but before its showing me Defoult PNG avator but now it is also not showing what i will do where is the file from which i can do setting of avator i am using OBESSBLUE skin.

[Nabeel]

Try uploading a different avatar file