+ throw new ServerException('Bad thumbnail size parameters. maxsize=' .
+ common_config('thumbnail', 'maxsize') .
+ ',box[width]=' . $box['width'] .
+ ',box[height]=' . $box['height'] .
+ ',box[w]=' . $box['w'] .
+ ',box[h]=' . $box['h'] .
+ ',box[x]=' . $box['x'] .
+ ',box[y]=' . $box['y'] .
+ ',this->width=' . $this->width .
+ ',this->heigh=' . $this->height .
+ ',this->filepath=' . $this->filepath .
+ ',this->filename=' . $this->filename
+ );