er[1042704]: Traceback (most recent call last): er[1042704]: File "/usr/local/bin/partition-manager", line 11, in <module> er[1042704]: load_entry_point('mariadb-sequential-partition-manager==0.3.0', 'console_scripts', 'partition-manager')() er[1042704]: File "/usr/lib/python3/dist-packages/partitionmanager/cli.py", line 490, in main er[1042704]: raise e er[1042704]: File "/usr/lib/python3/dist-packages/partitionmanager/cli.py", line 476, in main er[1042704]: output = args.func(args) er[1042704]: File "/usr/lib/python3/dist-packages/partitionmanager/cli.py", line 211, in partition_cmd er[1042704]: return do_partition(conf) er[1042704]: File "/usr/lib/python3/dist-packages/partitionmanager/cli.py", line 338, in do_partition er[1042704]: sql_cmds = pm_tap.get_pending_sql_reorganize_partition_commands( er[1042704]: File "/usr/lib/python3/dist-packages/partitionmanager/table_append_partition.py", line 761, in get_pending_sql_reorganize_p> er[1042704]: partition_changes = _plan_partition_changes( er[1042704]: File "/usr/lib/python3/dist-packages/partitionmanager/table_append_partition.py", line 527, in _plan_partition_changes er[1042704]: rates = _get_weighted_position_increase_per_day_for_partitions( er[1042704]: File "/usr/lib/python3/dist-packages/partitionmanager/table_append_partition.py", line 288, in _get_weighted_position_incre> er[1042704]: return list(map(lambda x: x / sum(weights), weighted_sums)) er[1042704]: File "/usr/lib/python3/dist-packages/partitionmanager/table_append_partition.py", line 288, in <lambda> er[1042704]: return list(map(lambda x: x / sum(weights), weighted_sums)) er[1042704]: ZeroDivisionError: division by zero