REQUIRED for all errors and issues:
a) GATK version used: v.4.4.0
b) Exact command used:

srun apptainer exec $GATK gatk GenomicsDBImport -R /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/PauloM_Analysis/Genome/GRCm39.primary_assembly.genome.fa -L /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/wes/sorted_interval.bed \           --genomicsdb-workspace-path /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/pon_db \
           -V /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/CD19CTRL_TZTD190101874_HWYTFCCXY_L2_1_val_1_poni.vcf.gz \
           -V /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/SJMMBALL055295_G1-12938-BM-CTRL_R1_val_1_poni.vcf.gz \
           -V /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/SJMMBALL055296_G1-13371-BM-CTRL_R1_val_1_poni.vcf.gz \
           -V /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/SJMMBALL055297_G1-13286-BM-CTRL_R1_val_1_poni.vcf.gz \
           -V /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/SJMMBALL055298_G1-12830-BM-CTRL_R1_val_1_poni.vcf.gz \
           -V /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/SJMMBALL055299_G1-12944-BM-CTRL_R1_val_1_poni.vcf.gz \
           -V /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/SJMMBALL055300_G1-12942-BM-CTRL_R1_val_1_poni.vcf.gz
#Create pon
srun apptainer exec $GATK gatk CreateSomaticPanelOfNormals -R /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/PauloM_Analysis/Geno>   -V gendb:///mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/pon_db \
   -O /mnt/nfs/lobo/JBARATA-NFS/paulo.mendonca/Mutect2/pon.vcf.gz 
c) Entire program log:
13:43:21.092 INFO  GenomicsDBImport - Importing batch 1 with 7 samples
13:43:23.224 INFO  GenomicsDBImport - Importing batch 1 with 7 samples
13:43:25.577 INFO  GenomicsDBImport - Importing batch 1 with 7 samples
13:43:27.805 INFO  GenomicsDBImport - Importing batch 1 with 7 samples
13:43:30.176 INFO  GenomicsDBImport - Importing batch 1 with 7 samples
terminate called after throwing an instance of 'GenomicsDBConfigException'
  what():  GenomicsDBConfigException : Syntax error in JSON file /tmp/loader_8690011069316831213.json
Using GATK jar /gatk/gatk-package-4.4.0.0-local.jar
Running:
    java -Dsamjdk.use_async_io_read_samtools=false -Dsamjdk.use_async_io_write_samtools=true -Dsamjdk.use_async_io_write_tr>srun: error: compute-3: task 0: Exited with exit code 250
srun: launch/slurm: _step_signal: Terminating StepId=2982450.0

It appears this error on the command of genomicsDBimport