SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImUwc3k1Q1JNd1JCUHlQVnFXbXAxb0E9PSIsInZhbHVlIjoiUHVYWFJFc2dXcW5hdE1IbkFZU1M5QT09IiwibWFjIjoiMTI5YTM5Y2NiZmM0ZmYzM2U3NmM5NmUzNzgzYjBiMmI1ZjcyODU4ZWI5ZDlkNmQxMGNjYWJhYmRkZDc1YzJjYiIsInRhZyI6IiJ9 limit 1)