Add check that swallows exceptions for precache

• Add check that swallows exceptions for precache

Currently causing issues where startup is blocked

src/main/java/org/eclipsefoundation/wg/precache/MemberOrganizationPrecacheProvider.java

@@ -11,6 +11,7 @@
 **********************************************************************/
 package org.eclipsefoundation.wg.precache;
 
+import java.util.Collections;
 import java.util.List;
 
 import org.eclipse.microprofile.rest.client.inject.RestClient;
@@ -41,7 +42,13 @@ public class MemberOrganizationPrecacheProvider implements LoadingCacheProvider<
     @Override
     public List<MemberOrganization> fetchData(ParameterizedCacheKey k) {
         LOGGER.info("Loading all Member Orgs from membership");
-        List<MemberOrganization> results = middleware.getAll(membershipApi::getWGMemberOrgs);
+        List<MemberOrganization> results;
+        try {
+            results = middleware.getAll(membershipApi::getWGMemberOrgs);
+        } catch (Exception e) {
+            LOGGER.error("Error while building member organizations list: ", e);
+            return Collections.emptyList();
+        }
         LOGGER.info("Loaded {} member organizations", results.size());
         return results;
     }