https://docs.whmcs.com/9-1/tags/theme-editor/Recent content in theme-editor onHugo -- gohugo.iohttps://docs.whmcs.com/9-1/troubleshooting/troubleshoot-addon-modules/theme-editor/theme-editor-deletion-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-addon-modules/theme-editor/theme-editor-deletion-errors/Covers the Theme Editor error “You cannot delete the active system theme,” which occurs when deleting the theme set as System Theme, and lists the fix: select a different System Theme in General Settings, save, then delete the theme in Theme Management.https://docs.whmcs.com/9-1/addon-modules/theme-editor/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/addon-modules/theme-editor/Covers creating, editing, and deleting Client Area themes in WHMCS Cloud, the editable theme files (custom.css, footer.tpl, header.tpl, homepage.tpl), and updating a theme’s color palette.https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-addon-modules/theme-editor/theme-editor-creation-errors/Mon, 01 Jan 0001 00:00:00 +0000https://docs.whmcs.com/9-1/troubleshooting/troubleshoot-addon-modules/theme-editor/theme-editor-creation-errors/Covers the Theme Editor error “The system could not create the theme,” caused by a duplicate or invalid theme name, and lists fix steps: check Theme Management for existing names and confirm Theme File Name uses only alphanumeric characters, hyphens, and underscores.