SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdPQU0zVUJVb0pXTW1oZFFud1JiMXc9PSIsInZhbHVlIjoiK1lHdmhXUU8vVDlzdys2anBpTnBCZz09IiwibWFjIjoiMmQ2MGIxMDMwY2Y3ZTU0YmQzMjc4MmU4ZWFlNmRkMjhiNzAxYWQxZDk3MzhhOTUyMzM5ZjU2MzY1ZTg5Mjc5ZCIsInRhZyI6IiJ9 limit 1)