SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdQNTNIR2FxcHJ2eVFSOC8vNE5hc0E9PSIsInZhbHVlIjoibjdUd1p3SHFPei9veC94VllaL0l4QT09IiwibWFjIjoiZGUyZGY2NDRmMDM3M2Q5ODk4NDJjMjg0MzBiZmYxMWEzODIzODQ2ODU0Zjg0ZmFmNTA3NzU0MzkxZTVjNmU2ZiIsInRhZyI6IiJ9 limit 1)