SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imk0c2k3Y3VuaE1XTFZNT0R3YXJOaWc9PSIsInZhbHVlIjoiRnI2SXdESVZ1ZzFsdENXQ3pEcmZtQT09IiwibWFjIjoiOGQ5NDZhZDFkNmZiY2UzODQ5OTJiMDhlNTRiNDNlMDYxMjhlZjliMTFhZGJjNDdkM2I4NzY2ODc5YjM1YWE5MCIsInRhZyI6IiJ9 limit 1)