Quick fix in this situation is to see how much free space you have in the tablespace from DBA_FREE_SPACE and then Alter table ..... storage (NEXT .......) so that it will fit.

Then find out why you had the problem. ANALYZE the table and try to establish a growth pattern.

Check the available disk space and add a new datafile with Autoextend ON.

Run Alter table .... storage (NEXT .....) again after you have some idea of what its future requirements are.

Good DBA's know their data.