SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImFEVnFqV0ZVVU45MjArSUs0eHpoVHc9PSIsInZhbHVlIjoic1RHMS96SU9qR244Rm5oWURiR1R6UT09IiwibWFjIjoiZGM1YmUzNjQ1M2ZiNjMzMzJjMThmNjJjNmI3YTcwMjc2ZmRhNjc2MjRmNzY4ZTMxNDNlNDgxZmRkNjQ1MDdiMyIsInRhZyI6IiJ9 limit 1)