This is a package I never used, BTW
At least, you installed it... Because zcomponent belongs to ZEOS, and this is not distributed with Lazarus. Do not install packages which you do not use. They can cause trouble for no benefit.
Two ways to fix it (there are probably more...):
There is another discussion about the ZEOS libarary today that its incompatibility with fpc 3.2.2 has been fixed today. So: Start Lazarus, go to "Package" > "Online package manager". Scroll down to "ZEOS Dbo", check it an install it. It should work - this was reported in the other thread today. If you really do not need ZEOS you can install it later again via "Online package manager". Maybe you can even skip the re-installation.
Another way: Since you already marked the "zcomponent" package for uninstallation it is probably enough to do a clean rebuild of the IDE. This is the usual solution if the IDE does not build after a package installation/deinstallation. Go to "Tools" > "Configure Build Lazarus". In the "clean up" box check "Clean all" and "Switch after building to automatically". Then "Build".