SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InlMQ3FQMWo1b3RNOFo0dGZITTBDQVE9PSIsInZhbHVlIjoiMWhqS05IWTBHcmhFUHd4R2Z6cW11Zz09IiwibWFjIjoiYjcyMGQ4OTg5MDk2YTRmZGRkYTRmM2Q3Nzk5ZGEwOTY0MWIzNDJiOTc2ZWU1N2NkN2UzZDJmZGQzZmUzODdmZiIsInRhZyI6IiJ9 limit 1)