SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkE5T3VSdUJqRXBRaHBBTndNTzVYQVE9PSIsInZhbHVlIjoiNVRmdlRzZlFCaUNBVmlneFRTakpIZz09IiwibWFjIjoiNjI5M2U4ZTJkYWI2MTBlY2E2N2E5ODliODI3YWNmODZlNTU0ZjVlNGU3ZWNjMmNmOGI2NDYxMjU2NjM2ZjdkMiIsInRhZyI6IiJ9 limit 1)