SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Iit5c3FONnJpSlE4YjBUdFBxRTZqc3c9PSIsInZhbHVlIjoiRm41OHd2MU8xSjN1RkM4MTVVV0Y5QT09IiwibWFjIjoiYzAyMjE2ZTM5OGNiNDczNmYzYWYwNjE0YmEyZjcyMjhmNzhkNGYxZjk2ZGI5NDAwMDllMTgxN2U3MzhiMWJjZiIsInRhZyI6IiJ9 limit 1)