SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IldoM3VKUnY1QkE4NzJQekpVdllCanc9PSIsInZhbHVlIjoiL2dvSUJYNlFwSm0rL0sxR3FSNGVPZz09IiwibWFjIjoiY2JkMTU2YmIzYjg2NWJkNmMwNWY0N2RlOGY5NTRjYjYyYjVhOWEyMDgzZmM2Zjg5ODJiMjAwNjRhYmQ0ZjE5ZiIsInRhZyI6IiJ9 limit 1)