Tengo muchas tablas en las que puedo insertar filas, pero obtengo este error solo para una tabla;

Error starting at line 1 in command:
INSERT INTO ERRORLOG (MESSAGE) VALUES ('test')
Error report:
SQL Error: ORA-01950: no privileges on tablespace 'USERS'
01950. 00000 -  "no privileges on tablespace '%s'"
*Cause:    User does not have privileges to allocate an extent in the
           specified tablespace.
*Action:   Grant the user the appropriate system privileges or grant the user
           space resource on the tablespace.

No soy experto en Oracle, pero como lo entendí por el mensaje de error; El espacio de tabla 'USUARIOS' está lleno y mi usuario no tiene permiso para extender el espacio de tabla, pero los espacios de tabla de otras tablas '(que puedo insertar)' son los mismos.

no hay problema para;

  CREATE TABLE "MYUSER"."HEADSHIP" 
   (    "ID" NUMBER NOT NULL ENABLE, 
    "DESCRIPTION" VARCHAR2(255 BYTE), 
    "ISDELETED" VARCHAR2(1 BYTE) DEFAULT 0 NOT NULL ENABLE, 
     CONSTRAINT "HEADSHIP_PK" PRIMARY KEY ("ID")
  USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
  TABLESPACE "USERS"  ENABLE, 
     CONSTRAINT "HEADSHIP_UI" UNIQUE ("DESCRIPTION")
  USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
  TABLESPACE "USERS"  ENABLE
   ) SEGMENT CREATION IMMEDIATE 
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
  TABLESPACE "USERS" ;


  CREATE OR REPLACE TRIGGER "MYUSER"."HEADSHIP_TRG" BEFORE INSERT ON HEADSHIP 
FOR EACH ROW 
BEGIN
  <<COLUMN_SEQUENCES>>
  BEGIN
    IF :NEW.ID IS NULL THEN
      SELECT HEADSHIP_SEQ.NEXTVAL INTO :NEW.ID FROM DUAL;
    END IF;
  END COLUMN_SEQUENCES;
END;
/
ALTER TRIGGER "MYUSER"."HEADSHIP_TRG" ENABLE;

obteniendo error para;

CREATE TABLE "MYUSER"."ERRORLOG" 
   (    "ID" NUMBER NOT NULL ENABLE, 
    "MESSAGE" VARCHAR2(2048 BYTE), 
    "STACKTRACE" VARCHAR2(2048 BYTE), 
    "XDATE" DATE, 
    "USERLDAPNAME" VARCHAR2(127 BYTE), 
    "QUERY" VARCHAR2(2048 BYTE), 
     CONSTRAINT "ERRORLOG_PK" PRIMARY KEY ("ID")
  USING INDEX PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS 
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
  TABLESPACE "USERS"  ENABLE
   ) SEGMENT CREATION IMMEDIATE 
  PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING
  STORAGE(INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645
  PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT)
  TABLESPACE "USERS" ;


  CREATE OR REPLACE TRIGGER "MYUSER"."ERRORLOG_TRG" BEFORE INSERT ON ERRORLOG 
FOR EACH ROW 
BEGIN
  <<COLUMN_SEQUENCES>>
  BEGIN
    IF :NEW.ID IS NULL THEN
      SELECT ERRORLOG_SEQ.NEXTVAL INTO :NEW.ID FROM DUAL;
    END IF;
  END COLUMN_SEQUENCES;
END;
/
ALTER TRIGGER "MYUSER"."ERRORLOG_TRG" ENABLE;