Failed to save title - The Sandlot

[fitz09]

I've encountered an error when trying to save The Sandlot on Blu Ray. Error is below:

Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17320771584'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17323130880'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17323720704'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17326338048'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17326338048'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17326338048'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17342398464'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17342724096'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00800.m2ts' at offset '17342724096'
DEBUG: Code 0 at NO6cEm h"ZpwS!m(f]e):121263038
DEBUG: Code 0 at 0:{7JWIebi~Lc)P*7Hdj:121262302
DEBUG: Code 0 at NO6cEm h"ZpwS!m(f]e):213130559
DEBUG: Code 8468127 at NO6cEm h"ZpwS!m(f]e):29393286
DEBUG: Code 0 at |LP+fTt#xU'BbDIydt"~[:29398967
DEBUG: Code 0 at |LP+fTt#xU'BbDIydt"~[:29398967
DEBUG: Code 0 at |LP+fTt#xU'BbDIydt"~[:29398967
LIBMKV_TRACE: Exception: Error while reading input

System: OS X 10.10.4
MakeMKV v. 1.9.4
Generic external Blu Ray drive

Any help would be appreciated. Thanks

[Woodstock]

Your drive is having problems reading the disk. MakeMKV cannot work around that.

First thing to try is cleaning the disk, and re-ripping. If you still get errors in the same locations, there may be scratches preventing reading.

I have had disks that give uncorrectable errors in one drive, but work fine in another, due to slight variations in the laser position. I have 4 diffferent BD and 2 different DVD drives set up to try disks in, if cleaning doesn't work.