求助：gd-jpeg报错

ati

gd-jpeg: JPEG library reports unrecoverable error: Not a JPEG file: starts with 0x3c 0x68
日志中不断出现此报错，不知是何原因，请高手赐教

Apache/2.0.52 PHP/4.4.1 GD/2.0.33

GD库是已支持，探针显示如下
GD Support enabled
GD Version 2.0 or higher
FreeType Support enabled
FreeType Linkage with freetype
GIF Read Support enabled
GIF Create Support enabled
JPG Support enabled
PNG Support enabled
WBMP Support enabled