SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imc3cVRVdWk2RUdJS0RrR2RTdjFSTGc9PSIsInZhbHVlIjoiQ3owQ3dzZ0o4V0pPSkxsdFlZaThvQT09IiwibWFjIjoiMjdhMTcyYjExYTNlNDA2YjljYzAzZWM1YmUzYzI2OTMyM2JhNDVlZTcyMzg2MGYyMjRlZDdiYjI4ODZmY2JjZCIsInRhZyI6IiJ9 limit 1)