Warning: chdir(): No such file or directory (errno 2)

From ClarolineDoc

If you have something like this

------------------------
in /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php on line 117
Warning: opendir(/pathYYY/bar/www/claroline/courses/MYCOURSE/document) [function.opendir]: failed to open dir: No such file or directory in /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php on line 118
Warning: readdir(): supplied argument is not a valid Directory resource in /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php on line 121
Warning: closedir(): supplied argument is not a valid Directory resource in /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php on line 139
Warning: chdir() [function.chdir]: No such file or directory (errno 2) in /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php on line 117
Warning: opendir(/pathYYY/bar/www/claroline/courses/MYCOURSE/document) [function.opendir]: failed to open dir: No such file or directory in /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php on line 118
Warning: readdir(): supplied argument is not a valid Directory resource in /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php on line 121
Warning: closedir(): supplied argument is not a valid Directory resource in /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php on line 139
Warning: Cannot modify header information - headers already sent by (output started at /pathXXX/foo/bar/www/claroline/claroline/inc/lib/fileUpload.lib.php:117) in /pathXXX/foo/bar/www/claroline/claroline/inc/claro_init_header.inc.php on line 11
------------------------

1° passez à claroline 1.8.7 ou plus récent (http://www.claroline.net/download/stable.html)

2° modifier les valeurs des chemins dans le fichier : /platform/conf/claro_main.conf.php