Template:Wp/bto/Infobox

Script error: No such module "Infobox".

ERROR: This page is using an unprefixed version of template {{Documentation}}

Use {{Wp/bto/Documentation}} instead and replace all occurences of {{Documentation}} in Wp/bto/ prefixed pages by that.
You may like to check 8 templates in Category:Wp/bto/Templates using unprefixed template Documentation first to remove all occurences from those templates which will fix the pages containing those templates too.
[[{{fullurl:

ERROR: This page is using an unprefixed version of template {{Documentation/docname}}

Create {{Wp/bto/Documentation/docname}} instead and replace all occurences of {{Documentation/docname}} in Wp/bto/ prefixed pages by that.
You may like to check 8 templates in Category:Wp/bto/Templates using unprefixed template Documentation/docname first to remove all occurences from those templates which will fix the pages containing those templates too.
Template:Wp/bto/Infobox/doc|action=edit&preload=Template:Documentation/preload}} create]]
Template-info.svg Template documentation