SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkdJSXh1cnQ1UlJrUDBuZmtESy9GZ1E9PSIsInZhbHVlIjoidGsrMlZzQzJMQlNNaHVqMHNWc1g1UT09IiwibWFjIjoiYWU0YTAzYjliMWI3NDYzMWViZDkxZjEyZjY1NjQ2ZDNjMDJlNzc3ZGUwMjNjYTIyMGFkMzY4Y2Y0NDc2ZDFkMyIsInRhZyI6IiJ9 limit 1)