GitLab errors when searching `"logo-text"` in the "Issues" scope of the gitlab-org/gitlab-foss project's search page

Summary

GitLab errors when searching "logo-text" in the Issues scope of the gitlab-org/gitlab-foss project's search page

Steps to reproduce

1. Browse https://gitlab.com/gitlab-org/gitlab-foss
2. Key-in "logo-text" in the upper-right search textbox in the navigation bar
3. Click the 🔍 icon to make the search query
4. In the /search page, click the "Issues" scope

Also the https://gitlab.com/search?group_id=9970&project_id=13083&repository_ref=master&scope=issues&search=%22logo-text%22&snippets=false URL should also trigger the issue.

Example Project

Reproducible at https://gitlab.com/gitlab-org/gitlab-foss as of 2020/6/17 16:40

What is the current bug behavior?

500 error page appears

What is the expected correct behavior?

Search result displayed without error

Relevant logs and/or screenshots

Output of checks

This bug happens on GitLab.com

Results of GitLab environment info

This bug happens on GitLab.com

Results of GitLab application Check

This bug happens on GitLab.com

Possible fixes

Possibly a duplicate of #33040 (closed) , but not sure.