SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRwTVRSN2Q1c1VGY1lhbTE0ZktlK1E9PSIsInZhbHVlIjoiNmpUNU0vZy9jcnZkQW85ayt1OHZiQT09IiwibWFjIjoiOGMyNDljYzlhMGM4N2NhZmQ1NTBmNzY2ZjVkMWNlYWI1ODMyNjIwOTNjODRkZjA2YWE2MTk4MGIwMjQ0NzM1NCIsInRhZyI6IiJ9 limit 1)