SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Imw3VzBXbFI3VlBudW55Uk0rbVlTeFE9PSIsInZhbHVlIjoieW9WZENtTGpwcWZYUkM3SDZ0aDZ5Zz09IiwibWFjIjoiZGIwM2UyNTZjMTg0ZTQ5ZGRjZjA4MjczNjA4MzgxMTZlYmUxN2JlMDQ0Y2NlY2VjMTk1YmQ1OTEyMzY1YzU3NiIsInRhZyI6IiJ9 limit 1)