SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImNrS2k4MHFzVjEyaG91VUcvOUx4SWc9PSIsInZhbHVlIjoiNlJIaVhNYi9GQk02Q2I4NUNLWmhJQT09IiwibWFjIjoiMmU0NGE5NDI2OGI2Zjk0MmQ5NDRjZGU5NzlhMzU5YmRkZjVjNzI2ZmYyOWQ1YmIwZDFkMzM0ZjU4MTRmOWI3MyIsInRhZyI6IiJ9 limit 1)