Unable to add programs

[sarathp06]

Hi,
I have installed Moodle 4.0.4+ on Ubuntu 20.04 and using MySQL. Then, I installed moodle-enrol_programs, moodle-block_myprograms, and moodle-local_openlms. However, I am getting an error when I tried to add programs. Please find the details below:
Error details:

JSON.parse: unexpected character at line 1 column 5 of the JSON data
File: https://moodlesite/lib/javascript.php/1667111939/lib/jquery/jquery-3.6.0.min.js
Line: 2
ln: 79470
https://moodlesite/lib/javascript.php/1
ajax/l/s<

ln: 79587
https://moodlesite/lib/javascript.php/1
l

ln: 82355
https://moodlesite/lib/javascript.php/1
send/o/<

[caiadogithub]

Same problem here.

Moodle 4.1+
PHP 7.4
Ubuntu 20.04
PostgreSQL 12