SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik40U1lWcDZjeHdxUC85Q3NmR3hPOFE9PSIsInZhbHVlIjoiTDE3REx0WmFCRGtTM1c2OHhDYTBBdz09IiwibWFjIjoiMWVkZTAzNmZkNWE2N2FjYjE2MDgzNjk1ZGE5YTUwNzExYTk1NGVkNWRjNTE4ZDAxNDM0MzgzYjg4NDRjM2FhYyIsInRhZyI6IiJ9 limit 1)