SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImZvV1FZUW9kUEh2bFZCa1hWS2dybWc9PSIsInZhbHVlIjoiMEVtRXVEYTN3a2o0Uk0wM2xOUlFPdz09IiwibWFjIjoiMGE1ZmUwZTQxMGMyMDU1MDNmYWJkZGQ1N2IwZTUwZTg2NmM0Y2ZmNGQ3NWUzNzlmNWZhNGY5MjJmNTM5NjljMyIsInRhZyI6IiJ9 limit 1)