Problémy s Uploadem

Warning: move_uploaded_file(): Unable to access upload//home/tmp/phpba0HGZ in /3w/wz.cz/t/technicsweb/upload.php on line 2

Warning: move_uploaded_file(): Unable to access upload//home/tmp/phpUWHF6i in /3w/wz.cz/t/technicsweb/upload.php on line 3

Warning: move_uploaded_file(): Unable to access upload//home/tmp/phpaCNfMD in /3w/wz.cz/t/technicsweb/upload.php on line 4

toto mi píše po odeslání formuláře. Co to je ?
vyreseno !