Warning: getimagesize(./examples/test.jpg): failed to open stream: No such file or directory in /var/www/html/repo/lib/phpthumb/phpThumb.php on line 37

Fatal error: Uncaught Exception: Image file not found: ./examples/test.jpg in /var/www/html/repo/lib/phpthumb/ThumbBase.inc.php:193 Stack trace: #0 /var/www/html/repo/lib/phpthumb/ThumbBase.inc.php(172): ThumbBase->triggerError() #1 /var/www/html/repo/lib/phpthumb/ThumbBase.inc.php(110): ThumbBase->fileExistsAndReadable() #2 /var/www/html/repo/lib/phpthumb/GdThumb.inc.php(96): ThumbBase->__construct() #3 /var/www/html/repo/lib/phpthumb/ThumbLib.inc.php(127): GdThumb->__construct() #4 /var/www/html/repo/lib/phpthumb/phpThumb.php(60): PhpThumbFactory::create() #5 {main} thrown in /var/www/html/repo/lib/phpthumb/ThumbBase.inc.php on line 193