SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlFaelNQcmQ1aFJGMlRzTk80RkZ1WHc9PSIsInZhbHVlIjoiYmV3YmF1cFo3bHRRZEJ1WkhocTZmZz09IiwibWFjIjoiMDBhYjQwNWZhMTYwNzc2ODBjZjU0YTljZGRhYWEyNTgyMzg4ODlmM2U0MTA2NDU3OWRlMmViMmNlYThmYzE4ZiIsInRhZyI6IiJ9 limit 1)