SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpOckd0R1pjYkhqWFAxUU5lUXU2UVE9PSIsInZhbHVlIjoiSWhCcGRab0FTZ0lXTSsxajRZUlh4dz09IiwibWFjIjoiNjNkZjNkMjRjODdkNzk1Mjc4N2JmOGFhODE1Y2RiYTcwZmQxMDE5MzNjYTY1YTQzZmYwNzA4NTNjOTgyZDA0NSIsInRhZyI6IiJ9 limit 1)