I’m having the same problem after updating to 1.93 this worked fine before then…
Also getting this error
DataTables warning (table id = ‘wp-table-reloaded-id-3-no-1’): Cannot reinitialise DataTable.
To retrieve the DataTables object for this table, please pass either no arguments to the dataTable() function, or set bRetrieve to true. Alternatively, to destory the old table and create a new one, set bDestroy to true (note that a lot of changes to the configuration can be made through the API which is usually much faster).