diff --git a/job.go b/job.go
index cfde274..a9f7e63 100644
--- a/job.go
+++ b/job.go
@@ -222,7 +222,7 @@ func loadCurrentJobs() ([]Job, error) {
 		zb := bytes.NewReader(zpayload)
 		zr, err := zlib.NewReader(zb)
 		if err != nil {
-			logOnError(err, "loadCurrentJobs : zlib.NewReader.")
+			logOnError(err, "loadCurrentJobs : zlib.NewReader")
 			continue
 		}
 		b := new(bytes.Buffer)
diff --git a/obj.go b/obj.go
index 76ff814..9cff5d8 100644
--- a/obj.go
+++ b/obj.go
@@ -1049,7 +1049,7 @@ func loadObjJob() error {
 		zb := bytes.NewReader(zpayload)
 		zr, err := zlib.NewReader(zb)
 		if err != nil {
-			logOnError(err, "loadObjJob : zlib.NewReader.")
+			logOnError(err, "loadObjJob : zlib.NewReader")
 			continue
 		}
 		b := new(bytes.Buffer)
diff --git a/sql.go b/sql.go
index 7644abc..ee8d8c1 100644
--- a/sql.go
+++ b/sql.go
@@ -385,7 +385,7 @@ func initDB() {
 							,started		TIMESTAMP
 							,ended			TIMESTAMP
 							,timeout		TIMESTAMP
-							,payload		VARCHAR(65532)
+							,payload		VARBINARY(20000)
 							,FOREIGN KEY (obj_id) REFERENCES obj(id) ON DELETE CASCADE
 							,KEY (is_done)
 							,KEY (in_work)