数据库发生错误。

{
	"$schema": "https://schemas.wp.org/trunk/block.json",
	"apiVersion": 3,
	"name": "core/query-pagination",
	"title": "Pagination",
	"category": "theme",
	"ancestor": [ "core/query" ],
	"allowedBlocks": [
		"core/query-pagination-previous",
		"core/query-pagination-numbers",
		"core/query-pagination-next"
	],
	"description": "Displays a paginated navigation to next/previous set of posts, when applicable.",
	"textdomain": "default",
	"attributes": {
		"paginationArrow": {
			"type": "string",
			"default": "none"
		},
		"showLabel": {
			"type": "boolean",
			"default": true
		}
	},
	"usesContext": [ "queryId", "query" ],
	"providesContext": {
		"paginationArrow": "paginationArrow",
		"showLabel": "showLabel"
	},
	"supports": {
		"align": true,
		"reusable": false,
		"html": false,
		"color": {
			"gradients": true,
			"link": true,
			"__experimentalDefaultControls": {
				"background": true,
				"text": true,
				"link": true
			}
		},
		"layout": {
			"allowSwitching": false,
			"allowInheriting": false,
			"default": {
				"type": "flex"
			}
		},
		"typography": {
			"fontSize": true,
			"lineHeight": true,
			"__experimentalFontFamily": true,
			"__experimentalFontWeight": true,
			"__experimentalFontStyle": true,
			"__experimentalTextTransform": true,
			"__experimentalTextDecoration": true,
			"__experimentalLetterSpacing": true,
			"__experimentalDefaultControls": {
				"fontSize": true
			}
		},
		"interactivity": {
			"clientNavigation": true
		}
	},
	"editorStyle": "wp-block-query-pagination-editor",
	"style": "wp-block-query-pagination"
}