SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im5ON05nQmJSWjVuRHVDQ3NBZ3dxbnc9PSIsInZhbHVlIjoiS2ZNaW1ZeGlVR0Y4OUxIeVRzdnRBQT09IiwibWFjIjoiYjQ5M2I3ZDEyN2NlZTVmYTRkMGI0YWM3MWNmNzdiZWNmYTQ3ZTk5ZDIzZDc3NWI2NWFjNzYwMjNmZWU3YmU0NyIsInRhZyI6IiJ9 limit 1)