SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImUvODNiVTNPRXNkcWhIOFpTb0piVWc9PSIsInZhbHVlIjoiTUU0MjQ5WUVOdkZIYm5vWFlzMm5Rdz09IiwibWFjIjoiYmFhNDZiMDg0ZGFkZTdhNzgxOTU0M2I1NDUxMTViZGE3NTI2NjQ0MDc5ODM5MmU5ZGFjMmM2ODVkYjcyNmI2MCIsInRhZyI6IiJ9 limit 1)