SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFGdGlsTGJtR0M2MFF1TXRkL3k0aFE9PSIsInZhbHVlIjoiajRxamVlczhIdG0wSVB4K3hCTFRlQT09IiwibWFjIjoiM2U5N2YwZjdkZjZiYTc2NzA0NGFlYzI4NTBiOGExYjAwNGQ0NDRiZjA1OWUyNzhkMmE3Nzc5YzEzMGFiNTNmNyIsInRhZyI6IiJ9 limit 1)