add to cart working on MAMP, not working on server
add to cart and continue shopping are working on MAMP, not working on Linux CentOS 5.10 server.
adding to cart on Mac in various browsers has the browser hanging with "waiting for..." in the status bar. no errors. just hanging.
adding to cart was successful in SeaMonkey on Windows XP but "continue shopping" is the same hanging without an error.
also can't access the item page by direct url after a browser starts to hang
does eCart 6 use any of these php: show_source, system, shell_exec, passthru, exec, phpinfo, popen, proc_open, allow_url_fopen