SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjAzc2IzaVYxazRpTVRBUDlCeTJ4QWc9PSIsInZhbHVlIjoiY1E3NkcvSC8zRjRzbWVQVTVnQWZSQT09IiwibWFjIjoiNWY0ZmFmZGU4YjA1MjkzMTI1MzUzY2FkOTE5YzMxM2IzYjM4YjQzZDY1MWVjNTJhYThmZmQwNjNiYjgwOGFmNCIsInRhZyI6IiJ9 limit 1)