SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImsvMW0rZmE1bTZNTHd4UG5DM3ZiNmc9PSIsInZhbHVlIjoiRU5IUitTZE5DWGxPbENmZUxMV0JYUT09IiwibWFjIjoiODcxODhmYmViZTNkZmM2YjFlMGMwM2Q4MjExMGQ1NDdmMDYxMmYzNTQ4ODY3MzUxMDA0MGZmOWU5ZTc1ZjU1ZSIsInRhZyI6IiJ9 limit 1)