Delete modules.xml

study-manager-ui/.idea/modules.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/study-manager-ui.iml" filepath="$PROJECT_DIR$/.idea/study-manager-ui.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file