AlphaFold multiuser error

I am having an issue about the situation that is mentioned below. Could you please help me about it.

2023-08-14 17:58:29,948 Running on GPU
2023-08-14 17:58:29,950 Found 4 citations for tools or databases
2023-08-14 17:58:29,950 Query 1/1: test_914f5_0 (length 1641)
COMPLETE: 100%|██████████| 450/450 [elapsed: 00:02 remaining: 00:00]2023-08-14 17:58:32,213 Could not get MSA/templates for test_914f5_0: invalid literal for int() with base 10: 'DUMMY'
Traceback (most recent call last):
File "/content/colabfold/batch.py", line 1377, in run
= get_msa_and_templates(jobname, query_sequence, a3m_lines, result_dir, msa_mode, use_templates,
File "/content/colabfold/batch.py", line 817, in get_msa_and_templates
a3m_lines = run_mmseqs2(
File "/content/colabfold/colabfold.py", line 303, in run_mmseqs2
M = int(line[1:].rstrip())
ValueError: invalid literal for int() with base 10: 'DUMMY'
2023-08-14 17:58:32,214 Done