Template:Shared Template Warning

Lua error in Module:TNT at line 159: Missing JsonConfig extension; Cannot load https://commons.wikimedia.org/wiki/Data:I18n/Shared Template Warning.tab. Lua error in Module:TNT at line 159: Missing JsonConfig extension; Cannot load https://commons.wikimedia.org/wiki/Data:I18n/Shared Template Warning.tab.

This message box is using an invalid "type=warning" parameter and needs fixing.

Template documentation[create]

Editors can experiment in this template's sandbox and testcases pages.
Please add categories to the /doc subpage. Subpages of this template.