SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlNJUXhiYzBNTVgzdnFlK1E5UzFYVnc9PSIsInZhbHVlIjoiK0w5Z0FoZGE2d3VWYVBHL09hRDUwZz09IiwibWFjIjoiMDQyOTJjZTNkZTkxODg2MWQ5ZWUyMWEwYmYzNzM3MTIzMzQ2MzU0M2E5Zjg5ZDlhNjgwZDM1YTc5MjQzNjA3NCIsInRhZyI6IiJ9 limit 1)