Heya,
The issue is from your char-server. "intif" is for "interserver" and "interface", intif_parse_StorageReceived (which is for all storages, including inventory, etc) is a packet the char-server sends to the map-server, type 3 is TABLE_STORAGE. Long story short, it means it failed to load the storage data for your character. The char-server logs should give you more information about the issue, though. The... fact that you aren't seeing more information is strange. It's not an invalid storage index as you'd get an error such as "Invalid storage with id #". So this only leaves an invalid SQL query. Your storage table doesn't seem to match what the char-server is expecting. Make sure your storage table matches with what rAthena is using. You should have received an SQL error, though.