SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjA2UkdVSjFjclFGUWxMMzM2aVp2M0E9PSIsInZhbHVlIjoiVGdyclJLMWZTOWpHNDdyVlpHeGc1Zz09IiwibWFjIjoiMjlhNjZhZGEyMGQ5Y2IyNWE0ZmQxMDBjNmI1MTM4MTM0ZmQ2Mjk1NjAwNGExZWZiMzRjMDliZTQzYmQ3MDMwNSIsInRhZyI6IiJ9 limit 1)