SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkxSbm1ybE5EOVBFR0ZQaUc2L1Y2aXc9PSIsInZhbHVlIjoidFhhb1lpa1dtaTRWUk5mSEw1bGRaQT09IiwibWFjIjoiMTRlM2ZhZGI3Yjc2NjU0OTU1NDZkM2IyOTQzYzg0MGNiYmZlMjljMWQxOGMzNTRlYjYyMGYyMTA1ZDk1N2Q0NiIsInRhZyI6IiJ9 limit 1)