SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IldsRkRYQXJGQ2dxTFlyUnRHU0FBemc9PSIsInZhbHVlIjoiRGFZVGZ2TFF6a2FkUDdnM3g1Q3J5UT09IiwibWFjIjoiNzdkNjc1YTgxNjBiZDE3YWM0YTZiNmUzMmMyNGFjNjllYzU0NWE5MzIyOGUzNjJlZDc1ZjY0ZGZkOTY4NjIxMCIsInRhZyI6IiJ9 limit 1)