Dock not showing icons
Hello everyone! Today I started to have a problem with my MacBook Pro (2017), relating to the Dock. The icons aren't appearing, only the Finder, Calendar and the Bin. I used the computer until 1am today and at 2pm the computer was like in the picture... I already restarted, and forced the Finder to restart. Does anyone have any idea what I could do?
MacBook Pro 13″, macOS 11.6