SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkIyazNnSE9PL084Z1poajdZd3J6VEE9PSIsInZhbHVlIjoiMUZ6NUdYL0xhQlB2K2owOHZzL1pSZz09IiwibWFjIjoiYjM0MzMwODY2MzljYWEyYTMwMWViMGQ4MjRjMjk0NTgyYTI0MjJmMGQ4MWQzM2U0YjRhM2Y5M2ZmZTJkYjBiZiIsInRhZyI6IiJ9 limit 1)