To be too numerous or excessive; to be more than is appropriate or desired.
この料理は塩が多すぎる。
This dish has too much salt.
人が多すぎるので会場に入れなかった。
There were too many people, so I couldn't get into the venue.
情報が多すぎて何から手をつけていいかわからない。
There's too much information; I don't know where to start.