SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlhNTi9TSGhNVXBBUCs5NkY3ZU5iMHc9PSIsInZhbHVlIjoiRHNGNHkyeUJVUzMvSnkrV3hPQ2dFZz09IiwibWFjIjoiYzcwNGExODU0ZjRiODMwMjQzNzNhMWE3NDFmMjNkZTJiYTJhZjRkNzAzOTZiMTVkYTBmMDk3YjlmYTQ0NDc0ZCIsInRhZyI6IiJ9 limit 1)