SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Im1kUW9QL3pkdXJQQ01KQ01qRFNnY2c9PSIsInZhbHVlIjoibEcvd1QwUWZBLyt0czlyeGRWcTJ0dz09IiwibWFjIjoiYTk3NDMxMzIwZmFlNjlmYTY4M2U1MmIzOWJlNGU2ZThhYTM4MTYzOWRkZmU3ZWY5NDQ2MTU5NTg1MmY5NzFlMiIsInRhZyI6IiJ9 limit 1)