SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhMVW9FU1RDRnlnRnNCRTIzNEJiTEE9PSIsInZhbHVlIjoiZ2JGSXlHWHg3R3dtL2ZDbVMwRURFUT09IiwibWFjIjoiZGY1ZTJjZTlmODVlZDk0ZThiNjM2NGNkMmIzNjA1OTc3MDg3MDVmM2YzY2VlOWM0NWVhMmE2NjU3MDRiYWJkMiIsInRhZyI6IiJ9 limit 1)