LayoutBoxesController shows Red Font for sidebox when move store to another domain

I move my store, ehfstore to a new domain everythingmyhouse.com by following below steps
https://www.zen-cart.com/tutorials/index.php?article=100, but I left step 6. [Grab the "Fix_Cache_Key" utility to reset your Admin->Sessions->Session Directory key so that it uses the proper folder path for your new server: ] out before I FTP all files. I get the warning in layout boxes controller when I put Free Addon. Plus Red Font shows for sideboxes/. Could someone please HELP me to resolve Red Font for displaying sideboxes in layout boxes controller :frusty:? THANKS

store in In 1.3.9f and still making....

LayoutBoxesController shows Red Font for sidebox when move store to another domain

I move my store, ehfstore to a new domain everythingmyhouse.com by following below steps
https://www.zen-cart.com/tutorials/index.php?article=100, but I left step 6. [Grab the "Fix_Cache_Key" utility to reset your Admin->Sessions->Session Directory key so that it uses the proper folder path for your new server: ] out before I FTP all files. I get the warning in layout boxes controller when I put Free Addon. Plus Red Font shows for sideboxes/. Could someone please HELP me to resolve Red Font for displaying sideboxes in layout boxes controller ? THANKS

store in In 1.3.9f and still making....

sorry, forget to attach