SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlBQRFpQRlNuL0dXc2JvMTR6dzkzMnc9PSIsInZhbHVlIjoiZnRuT0hnRmN5RXRTOTFyZ2RmcFlkQT09IiwibWFjIjoiOTM1MTcyMzczNmQ2MDljZjU4NDJlMWI2YWVjMTJjYTkzOGU2OTVkMjBlN2NlYTcyY2I3YjAwNTMzZDcyYTVlYSIsInRhZyI6IiJ9 limit 1)