SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkY4T0grMXRXbFRXNnhNTVNmSEo1M2c9PSIsInZhbHVlIjoiRW4vaHJnQW1DdzNkQVlSNE1jL0VSdz09IiwibWFjIjoiZTQ4NGI3NTc3Mzc1YzZiMGY0ZjA3NThkMzY3MDU2ODM1OTMzZjJjNTg4NzZlY2VlYWE0YjQ2ZjUxYmE2NTllYSIsInRhZyI6IiJ9 limit 1)