SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkJMd2dHdm9hRURFeTlZdzV5bEdSUHc9PSIsInZhbHVlIjoiQU9Dc0ZCckdkMEo0aC9IT0VxdVFSQT09IiwibWFjIjoiOGU1NTIzMTI3NWE1NzEyMjhjMGIzMWZkMDFmYzliZDY2ZWM5M2U5M2RjNDM1MDQzOTY2MTlkNDM1MDM4ODE3ZCIsInRhZyI6IiJ9 limit 1)