"**WARNING: IF THIS UBC/IBC ANALYSIS HAS TENSION/COMPRESSION OR REPEAT LOAD OR RE-ANALYSIS OR SELECT OPTIMIZE, THEN EACH UBC/IBC CASE SHOULD BE FOLLOWED BY PERFORM ANALYSIS & CHANGE." warning change command inserted due to load case a

for UBC/IBC ANALYSIS error

LOAD 1 LOADTYPE Seismic TITLE EQX
1893 LOAD X 1
PERFORM ANALYSIS
LOAD 2 LOADTYPE Seismic TITLE EQZ
1893 LOAD Z 1
PERFORM ANALYSIS
LOAD 3 LOADTYPE Dead TITLE DEAD LOAD
SELFWEIGHT Y -1
FLOOR LOAD
YRANGE 3.2 12.8 FLOAD -3.75 GY
MEMBER LOAD
239 TO 294 302 TO 355 461 TO 516 524 TO 577 683 TO 717 719 TO 738 746 TO 798 -
799 UNI GY -8.35
889 TO 904 961 TO 967 1022 TO 1030 UNI GY -8
223 TO 238 295 TO 301 356 TO 364 445 TO 460 517 TO 523 578 TO 586 667 TO 671 -
674 TO 682 739 TO 745 800 TO 808 UNI GY -14.65
LOAD 4 LOADTYPE Live TITLE LIVE LOAD
FLOOR LOAD
YRANGE 3.2 12.8 FLOAD -4 GY
PERFORM ANALYSIS PRINT ALL
PERFORM ANALYSIS PRINT ALL
FINISH

after that again error message show

warning change command inserted due to load case after analysis

help me to resolve this error