SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkF0MEZSSGdEUlFsS3cwVmFPdzFsRUE9PSIsInZhbHVlIjoiblNObnp3MGM1dnB3Mlg3bDc0Um5oQT09IiwibWFjIjoiYzU5NzlhNzU2ZGUxYWJmMzNmZGRhMDlhODhjMGM2ODE5YTk3NzliZDRkYTAyNjViOWMwMWVhYzY5MWU3YjQ5YSIsInRhZyI6IiJ9 limit 1)