SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImlFY1AvYlJsZE00bHNMSlp1ekdyN3c9PSIsInZhbHVlIjoibGo4eUE3cnBhczErWlFxM1kraHlZQT09IiwibWFjIjoiMjdkMzUwMWUwZjllMmU1Yjc1YWUwNWEzYTIyZDBiYWViMDAwN2Q3MGJjZDZlNGMyMzJiN2VkYWFhOWUxZjM3OSIsInRhZyI6IiJ9 limit 1)