LCD Error T_100 L_40 help

[greendoc8404]

i keep getting the error message that is at the subject line of the thread and dont know what to do about it please help. i have a M08 and only had it since September and have only used it a few times.

[fromFDMtoSLA]

same problem here
this is my thread about: https://www.elegoomars.com/forum/showthread.php?tid=315