The first Moroccan Crisis was between March 1905 and May 1906. The crisis was about Morocco's international status. Its week independence made German not happy about French's dominance.
For more, you go check the following sites:
historyannex.com/20th-century-Europe/prewwi/first-moroccan.h
www.history.com/this-day-in-history/the-first-moroccan-crisi