Unexpected character encountered while parsing value

[mustpushbuttons]

Looks like error w/ SD? Ok to ignore?

Trace log:

4/7/2023 4:01:05 AM] [ INFO] HTTP POST request exception thrown. Messages: One or more errors occurred. Unexpected character encountered while parsing value: <. Path '', line 0, position 0.
[4/7/2023 4:01:05 AM] [ERROR] Did not receive a response from Schedules Direct for Md5s of 70 stations' daily schedules. (0:00:01:00.1300842)
[4/7/2023 4:01:05 AM] [ERROR] Problem occurred during GetMd5ScheduleEntries(). Exiting.
[4/7/2023 4:01:05 AM] [ERROR] Failed to create MXF file. Exiting.
[4/7/2023 4:01:05 AM] [ INFO] epg123 update execution time was 00:01:04.7700907.

Service log:

Uptime: 11 days, 02 hours, 48 minutes, 55 seconds
Registry watcher running: True
Number of cached images: 517 (19,403,547 bytes)
Download limit exceeded: False
Number of token refreshes: 0
Valid token: True

MXF file date/size: 4/6/2023 4:00:22 AM (14,821,129 bytes)
XMLTV file date/size:

[mustpushbuttons]

Did nothing just saved channel lineup and BABAM! all sorted now beers all round