SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkhZZnJVSWFjZkFYQmc5TFI4QkQ0ZFE9PSIsInZhbHVlIjoidnAzRUtJcjBQT2pQY281eGZ2VUhHdz09IiwibWFjIjoiNTczMjg3YzU2YTY4NzE3YzA2NDEwOWJjOWViZjQ0ZDc5MWNjMDI2MjgzM2E5NGQxMWY4Y2VhMTZhOWQ3MTJiNSIsInRhZyI6IiJ9 limit 1)