Warning: Missing Line Detected: correcting buffer usage - Repetier

I get this warning with every command I do when connected with my printer. I get two of these warnings just connecting my printer.

Repetier-Server Manual

Recent Discussions - Repetier-Forum

Security Analysis of the 3MF Data Format

Rostock Max: HE280 accelerometer z probe & filament runout sensors - Page 2 - Repetier-Forum

Problema tra Repetier e Marlin Kimbra

Repetier-Firmware-4-Davinci/src/ArduinoDUE/Repetier/Configuration.h at master · luc-github/Repetier-Firmware-4-Davinci · GitHub

help uploading firmware (Page 1) — Solidoodle Discussion — SoliForum - 3D Printing Community

Incessant Wait Commands - Repetier-Forum

Recent Discussions - Repetier-Forum

Repetier with SSD1306 oled display 128x64 ?

Repetier with SSD1306 oled display 128x64 ?

Me Creator - Geeetech Wiki

GitHub - Jacotheron/Repetier-1.0.3-Wanhao-D5S: Latest version of Repetier firmware for the Wanhao D5S 3D Printer