SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRzaWE1NDBwZXV4MmpXMi9oZ2tOUEE9PSIsInZhbHVlIjoicTcrZWc1cFYrWGlQblNKVlpQMVJNQT09IiwibWFjIjoiNzQ2NWI1ZGMyYjg1ZTRiNjkzMTFlZWU2Y2M2OGQ1NTg3ODBiNjEyMTAzMDNmMjg2YTliMzc1YWUyNDFkOTBkMCIsInRhZyI6IiJ9 limit 1)