SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InFyK2ZXeHllYzZrM0RPN0VtaE4zd0E9PSIsInZhbHVlIjoiMVR0bnVvc3I5dUJGcFUwWFhVemxpdz09IiwibWFjIjoiYzQ3OTA1MTQ4ZjRhY2NmMjU2MDU0NTYxYjBjYzE4Y2ZkOTNhNzYyYzVjY2M0Yzc1NzFmNjdiMDhlYzU4ZGU4NyIsInRhZyI6IiJ9 limit 1)