Slider Revolution 5.3.1: Uncaught TypeError: Cannot set properties of undefined (setting ‘cssText’)

I have this problem with a wordpress website using a hard-coded slider revolution plugin v5.3.1 + acf combo where the slider doesn’t load and I keep getting a console error which says:

VM192 jquery.themepunch.tools.min.js:104 Uncaught TypeError: Cannot set properties of undefined (setting 'cssText')
at VM192 jquery.themepunch.tools.min.js:104:1873
at Function.<anonymous> (VM192 jquery.themepunch.tools.min.js:104:1931)
at q.check (VM192 jquery.themepunch.tools.min.js:60:822)
at new q (VM192 jquery.themepunch.tools.min.js:60:1176)
at a._gsDefine (VM192 jquery.themepunch.tools.min.js:60:1226)
at VM192 jquery.themepunch.tools.min.js:104:187
at VM192 jquery.themepunch.tools.min.js:105:8674

The wordpress version is updated to ver. 5.9.1 and I downgraded the jQuery version is to 1.12.4.

The site is https://woodlandsvalencia.com/

This is the Slider + ACF code used:

<ul>
                            <?php
                            $cnt = 0;
                            if(get_field('home_banner', '2')) {
                            while(the_repeater_field('home_banner', '2')){
                            $bannerimage = get_sub_field('banner_image', '2');
                            $bannertitle = get_sub_field('banner_title', '2');
                            $bannertext = get_sub_field('banner_text', '2');
                            $bannerbuttontext = get_sub_field('banner_button_text', '2');
                            $bannerbuttonlink = get_sub_field('banner_button_link', '2');
                            $cnt++;
                            ?>
                        
                        <li data-index="rs-<?=$cnt?>" data-transition="fade" data-slotamount="default" data-hideafterloop="0" data-hideslideonmobile="off" data-easein="default" data-easeout="default" data-masterspeed="300" data-thumb="#" data-rotate="0" data-saveperformance="off" data-title="Slide" data-param1="" data-param2="" data-param3="" data-param4="" data-param5="" data-param6="" data-param7="" data-param8="" data-param9="" data-param10="" data-description="">
                                <div class="tp-caption   tp-resizeme" id="slide-1-layer-9" data-x="135" data-y="" data-width="['none','none','none','none']" data-height="['none','none','none','none']" data-type="image" data-responsive_offset="on" data-frames='[{"delay":10,"speed":600,"frame":"0","from":"opacity:0;","to":"o:1;","ease":"Power3.easeInOut"},{"delay":"wait","speed":300,"frame":"999","to":"opacity:0;","ease":"Power3.easeInOut"}]' data-textAlign="['inherit','inherit','inherit','inherit']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 5;"><img src="<?=$bannerimage?>" alt="" data-ww="1410px" data-hh="948px" width="1410" height="948" data-no-retina>
                                </div>
                                <div class="tp-caption   tp-resizeme" id="slide-1-layer-1" data-x="40" data-y="280" data-width="['auto']" data-height="['auto']" data-type="text" data-responsive_offset="on" data-frames='[{"delay":100,"speed":800,"frame":"0","from":"opacity:0;","to":"o:1;","ease":"Power3.easeInOut"},{"delay":"wait","speed":300,"frame":"999","to":"opacity:0;","ease":"Power3.easeInOut"}]' data-textAlign="['inherit','inherit','inherit','inherit']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 6; white-space: nowrap; font-size: 80px; line-height: 80px; font-weight: 100; color: rgba(141, 110, 92, 1.00);font-family:Raleway;">
                                    <?= $bannertitle?>
                                </div>
                                <div class="tp-caption   tp-resizeme" id="slide-1-layer-2" data-x="40" data-y="380" data-width="['auto']" data-height="['auto']" data-type="text" data-responsive_offset="on" data-frames='[{"delay":150,"speed":800,"frame":"0","from":"opacity:0;","to":"o:1;","ease":"Power3.easeInOut"},{"delay":"wait","speed":300,"frame":"999","to":"opacity:0;","ease":"Power3.easeInOut"}]' data-textAlign="['inherit','inherit','inherit','inherit']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 7; white-space: nowrap; font-size: 70px; line-height: 68px; font-weight: 400; color: rgba(0, 0, 0, 1.00);font-family:Raleway;">
                                    <?=$bannertext?>
                                </div>
                                <a class="tp-caption rev-btn  tp-resizeme" href="<?php bloginfo('home') ?>/<?=$bannerbuttonlink?>" target="_self" id="slide-1-layer-4" data-x="40" data-y="550" data-width="['auto']" data-height="['auto']" data-type="button" data-actions='' data-responsive_offset="on" data-frames='[{"delay":200,"speed":800,"frame":"0","from":"opacity:0;","to":"o:1;","ease":"Power3.easeInOut"},{"delay":"wait","speed":300,"frame":"999","to":"opacity:0;","ease":"Power3.easeInOut"},{"frame":"hover","speed":"300","ease":"Linear.easeNone","to":"o:1;rX:0;rY:0;rZ:0;z:0;","style":"c:rgba(255, 255, 255, 1.00);bg:rgba(113, 81, 64, 1.00);bs:solid;bw:0 0 0 0;"}]' data-textAlign="['inherit','inherit','inherit','inherit']" data-paddingtop="[15,15,15,15]" data-paddingright="[32,32,32,32]" data-paddingbottom="[15,15,15,15]" data-paddingleft="[32,32,32,32]" style="z-index: 8; white-space: nowrap; font-size: 14px; line-height: 24px; font-weight: 700; color: rgba(255, 255, 255, 1.00);font-family:Playfair Display;background-color:rgba(141, 110, 92, 1.00);border-color:rgba(0, 0, 0, 1.00);outline:none;box-shadow:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;cursor:pointer;text-decoration: none;"><?=$bannerbuttontext?></a>
                                <div class="tp-caption   tp-resizeme" id="slide-1-layer-7" data-x="100" data-y="" data-width="['none','none','none','none']" data-height="['none','none','none','none']" data-type="image" data-responsive_offset="on" data-frames='[{"delay":250,"speed":800,"frame":"0","from":"y:-50px;opacity:0;","to":"o:1;","ease":"Power3.easeInOut"},{"delay":"wait","speed":300,"frame":"999","to":"opacity:0;","ease":"Power3.easeInOut"}]' data-textAlign="['inherit','inherit','inherit','inherit']" data-paddingtop="[0,0,0,0]" data-paddingright="[0,0,0,0]" data-paddingbottom="[0,0,0,0]" data-paddingleft="[0,0,0,0]" style="z-index: 9;"><img src="<?php bloginfo('template_url') ?>/images/home_shoes_slider_sep.png" alt="" data-ww="1px" data-hh="263px" width="1" height="263" data-no-retina>
                                </div>
                            </li>
                            
                            <?php } } ?>
                            
                        </ul>

Has anybody experienced this type of issue? May I know how you resolved it?

Thank you very much in advance!