SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjZFOXJ2bFhiQnA0RHUvTFQxM29oalE9PSIsInZhbHVlIjoiOHFKb2FjSitXbE1sODlPekZpMnJvQT09IiwibWFjIjoiOWNmNTYxNTU0MjE3YzgwODY3NTZjNzg0YTkxMTFmZTQyYjYwYjE0NzY3YzFmOGNiYzFmZjRiY2VlNWM3MGNhMyIsInRhZyI6IiJ9 limit 1)