SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImYxVjJFRXRRVExrUGNXRUNneGp6bnc9PSIsInZhbHVlIjoianc2WjljVFh0R1psd2Y2YTFrN1NDUT09IiwibWFjIjoiNmI1ZDBmZDc5MjdlYTU1MWIxOTdmYjdjNDA3Y2Y2YWQ5OGJhZjcxYzQ3NjVmZjhlZjJhYjdkMDA5YjVjODdkNCIsInRhZyI6IiJ9 limit 1)