SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlEyaW9pRitTRVhKa2NFSTJQSXlCU2c9PSIsInZhbHVlIjoiVldHYXZpQ1ZXWDg2Q1huVTVNTW5wQT09IiwibWFjIjoiOTQyNmRmOTA0NzA4NjQ3YTE0ZjU0Mzk3YzAyYTU5NzZiMmZmOTYxYzM4OGQ1NjdkMmU0MzI0YzE2NDM2ZWQ4YyIsInRhZyI6IiJ9 limit 1)