SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFkSlRTbFdEY25sdndQRFdwbVVjL1E9PSIsInZhbHVlIjoidTdBUUsvb2owMWxaZW5ycUhoTTBlUT09IiwibWFjIjoiOWIzNzc1N2FhZjQ2ZDMzY2JhZDEzNTEzMjI2ZGM2YzcxZGU4NDQyNGEzZTFhMDc3ODNiMWY3ZDI1YTRlMWM0NiIsInRhZyI6IiJ9 limit 1)