fix: panic on launch

src/api/client_server/directory.rs

src/database/mod.rs

src/main.rs

src/service/account_data/mod.rs

src/service/admin/mod.rs

src/service/appservice/mod.rs

src/service/key_backups/mod.rs

src/service/rooms/alias/mod.rs

src/service/rooms/directory/mod.rs

src/service/rooms/edus/presence/mod.rs

src/service/rooms/edus/read_receipt/mod.rs

src/service/rooms/edus/typing/mod.rs

src/service/rooms/lazy_loading/mod.rs

src/service/rooms/metadata/mod.rs

src/service/rooms/outlier/mod.rs

src/service/rooms/search/mod.rs

src/service/rooms/user/mod.rs

src/service/sending/mod.rs

src/service/transaction_ids/mod.rs

src/service/uiaa/mod.rs