SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImVmMlVCT0dmdFFxWUsya29aMEV2L1E9PSIsInZhbHVlIjoidWQxNlhrRElJL2ZVaHBIVW1FWXRvdz09IiwibWFjIjoiY2UxZDVjYTNlZTQ2MDI4Y2NmYjY1ODExZGNiYTg5MWE2NjBiZjE4MWU4NjlkZDVjNjk5ZDk2YzQzZDkxNGNjYSIsInRhZyI6IiJ9 limit 1)