SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6InF1UkZ5aGVqN2tiMHk0Y3NrVnRrV2c9PSIsInZhbHVlIjoiM3o4UUEwcFVQNERvTkxuUmhCYVVVUT09IiwibWFjIjoiZDI3MWVjMDVjZTJmMTQ2MWNjZWYzN2Y3MTJlNWE1MGU5ZTJkNTZkOTcwODE3MzY2ZGVjMGI4ZjFiNWY2ZGU0YyIsInRhZyI6IiJ9 limit 1)