Errors after installing x-sell

[PJ2006]

I have installed x-sell and get this error when I create cross sell items, below the items:

 

Warning: mkdir(/cache/30) [function.mkdir]: No such file or directory in /home/src/public_html/shop/includes/modules/xsell_products.php on line 86

Warning: fopen(/cache/301-0.php) [function.fopen]: failed to open stream: No such file or directory in /home/src/public_html/shop/includes/modules/xsell_products.php on line 87

Warning: fwrite(): supplied argument is not a valid stream resource in /home/src/public_html/shop/includes/modules/xsell_products.php on line 88

Warning: fclose(): supplied argument is not a valid stream resource in /home/src/public_html/shop/includes/modules/xsell_products.php on line 89

 

Everything works correctly but clearly this is unsightly and cannot be left.

 

Can anyone help? I think it's a cache problem but I'm not sure.

[PJ2006]

I have installed x-sell and get this error when I create cross sell items, below the items:

 

Warning: mkdir(/cache/30) [function.mkdir]: No such file or directory in /home/src/public_html/shop/includes/modules/xsell_products.php on line 86

Warning: fopen(/cache/301-0.php) [function.fopen]: failed to open stream: No such file or directory in /home/src/public_html/shop/includes/modules/xsell_products.php on line 87

Warning: fwrite(): supplied argument is not a valid stream resource in /home/src/public_html/shop/includes/modules/xsell_products.php on line 88

Warning: fclose(): supplied argument is not a valid stream resource in /home/src/public_html/shop/includes/modules/xsell_products.php on line 89

 

Everything works correctly but clearly this is unsightly and cannot be left.

 

Can anyone help? I think it's a cache problem but I'm not sure.

 

If it helps anyone, the problem is that my files within my cache directory are not created with permissions set to 777 - I used my control panel to change these rights - it takes and age and is a pain - certainly wont be acceptable to my user!

 

If anyone knows how to create the files with 777 permissions set I'd love to know - but this may help others with this problem.