SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkFGcEtYY2FOZEpBWHNvVlhvQ0FXL1E9PSIsInZhbHVlIjoibWtrYVd6N1Q4eHpYbjA4Y2YyTk5Tdz09IiwibWFjIjoiNjRiM2VjZWRhODMyNmU3MTY3NGIwYzNjZTcyYTMyZGUyZjhkMmY3NmRlYWY1Y2I3YTlhNWVkMzIwN2NkZjA0ZCIsInRhZyI6IiJ9 limit 1)