SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImY3YUxpRWUzMlVmRFAwZXJ1cEptV0E9PSIsInZhbHVlIjoiYndzM3RLSnppMWtEcGd0dHRab0R3Zz09IiwibWFjIjoiZmFlZmVmNjhiZjg5YTRiOWQyZGMzMzJiNjFhY2QxMGU3Y2IyNWMwMzVhNjJhN2E2ZTY1MWRmZWZmYzYwOTkzNSIsInRhZyI6IiJ9 limit 1)