Internal server error when adding review comment on file with ascii special characters

[lafriks]

Error in gitea.log:

[.../repo/pull_review.go:80 CreateCodeComment()] [E] CreateCodeComment: pq: invalid byte sequence for encoding "UTF8": 0xe2 0x75 0x7a

SQL that results in error:

INSERT INTO "comment" ("type","poster_id","issue_id","label_id","old_milestone_id","milestone_id","assignee_id","removed_assignee","old_title","new_title","dependent_issue_id","commit_id","line","tree_path","content","patch","created_unix","updated_unix","commit_sha","review_id","invalidated") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17, $18, $19, $20, $21) RETURNING "id" []interface {}{21, 103, 2878, 0, 0, 0, 0, false, "", "", 0, 0, 9, "CHANGELOG.md", "Review comment", "diff --git a/CHANGELOG.md b/CHANGELOG.md\n--- a/CHANGELOG.md\n+++ b/CHANGELOG.md\n@@ -6,6 +6,8 @@\n - J\xe2uzst\xe2da<removed sensitive info>", 1551688673, 1551688673, "d7f4ca6372d6a88886511329a70bf18e7fb7bdf3", 213, false}