SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ikh6dWtsaFIzWlV4eWE4bkxvQXN0MUE9PSIsInZhbHVlIjoiQy9PZUprbGhHU2V5TGMvNmYwcG52dz09IiwibWFjIjoiYTAyZjA2N2ViNDI2NmFhOWM3YWNmOWJiZGY1M2I1YjY0ZjI3NDUzNDk0NzU2YTBkZjkzNjZlMjAwMjJlOGZjNiIsInRhZyI6IiJ9 limit 1)