Error -- Could not open /home/ryoung/vhosts/www.webteacher.com/htdocs/webdata/developers/uploads/lock to write file lock
A lock is a file which is written before modifying the data and removed afterwards to prevent corruption
by two simultanious processes. The directory, /home/ryoung/vhosts/www.webteacher.com/htdocs/webdata/developers/uploads/ has been defined on lines 6and 7 of the /www/webteacher/cgi-bin/webdata_developers.pl script.
The /www/webteacher/cgi-bin/webdata_developers.pl script must have read/write permissions to that directory in order to place the file lock.
You can disable the file lock on the "customize pages" screen.