SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlJGTG1kRFdTS09Qa05URVdod3lLTnc9PSIsInZhbHVlIjoiOHZlR2NLamRBU0RFb3Iwa0NpV0lFZz09IiwibWFjIjoiYWI4ZTk2MjI4MzA1MWFmZjMxMTBmMDBjYWM3NzA2Y2ZhNTFmZmU5ZDA2NGY3NTc2ZTY3MTFlYzYxZWRjOWIzNSIsInRhZyI6IiJ9 limit 1)