SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ik9OUUpsZmt1blFoOVM2ZnI3NnZFenc9PSIsInZhbHVlIjoiYW91Q3A3RndRY3FzaExERFlFR2FJQT09IiwibWFjIjoiNjI1OTFiZWQwZTM2OWIyMWU3Mzc2ZmY0NzBmNDdkMDY5NjFhMTc4ZjhkNTA2NjA2ZTgzZTY2NWI5ZjE5YmVmNiIsInRhZyI6IiJ9 limit 1)