SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImpVc1A2Tm5IMGk4ZVdCaHg5Q0RqU2c9PSIsInZhbHVlIjoiTDNwZG91Mms5ZnpIVCtIMjZDRnVVdz09IiwibWFjIjoiOGQ5NWY0MjJiMDYzOTZhYzVlMDdjNDI3NTcxZDViOGY1Zjc2NzJjZWNlM2RmOTZkM2RkY2JmNDRiMTI1N2VmMCIsInRhZyI6IiJ9 limit 1)