SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlEvcUhrVDJCVmEvVUozbCtvV0pseEE9PSIsInZhbHVlIjoidU9ub0N5RFBHQU56cGFOYlpUdkVndz09IiwibWFjIjoiZGM0YzJjZDMyYWQyYjYwYzM1YmI1NDQ5ZThkNzBjZjhmOTQwOTg3NjY4YzM3NWY4NDkwNTYyNWNhZTU3OTliNiIsInRhZyI6IiJ9 limit 1)