These warnings popped up to my screen:
-----------------------------------------
Warning: chmod failed: Operation not permitted in
/home/pingus/public_html/level_comment_tool/index.php on line 463
Warning: chgrp failed: Operation not permitted in
/home/pingus/public_html/level_comment_tool/index.php on line 464
Warning: chgrp failed: Operation not permitted in
/home/pingus/public_html/level_comment_tool/index.php on line 466
Warning: chgrp failed: Operation not permitted in
/home/pingus/public_html/level_comment_tool/index.php on line 504
------------------------
The comments seem to be there, but I think something is broken and should be
fixed, because normally warnings should be come from there.