SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRsM3BOVVhYc1JuY0JkNkVZcm5qRmc9PSIsInZhbHVlIjoiY3BEK2JNQlRqMUFJU2lHT1NnWnRmZz09IiwibWFjIjoiYWFkYjhkOWE4OTY3YzY1M2MwMGZmYzgxYzU4M2FkM2JlODk2YzM5ZjUwNzllMTdkNzk5NzVkMzI2MThjODA2ZSIsInRhZyI6IiJ9 limit 1)