SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkVqYkt2bUdORzcwR1ROUEJocWJiUFE9PSIsInZhbHVlIjoiRjV2UmJvcFRJZXM0ZDBoQnJwZEpNUT09IiwibWFjIjoiZjI4YzJmZTY5OTUzZDM0NjkyMzQ1ZmU5NzI2OWZjOTVkOThlNDJjYWZmZjg4OWIwYzkxZGVmMWY1YTg5NzgwNyIsInRhZyI6IiJ9 limit 1)