"Something went wrong" popup

Hello,
We are using the latest vue-flexmonster (2.9.44)
We randomly get the "something wen wrong" popup, usually a few seconds after the Pivot Table component initial load (before loading any data or report).

Something went wrong.
To fix the issue please try the following:
1. Check if the componentFolder parameter is defined correctly.
2. Check if the path to the css file is valid.
3. Check if DevTools (press F12) has an exception.
4. Ask the support team for help

Despite the error, everything seems to work fine.
This is the error and the full stack trace we see in the DevTools console:

Uncaught TypeError: Cannot read properties of null (reading 'element')
at new k (flexmonster.full.js?312d:100:162)
at h.Ie (flexmonster.full.js?312d:1606:76)
at eval (flexmonster.full.js?312d:1594:270)
k   @  flexmonster.full.js?312d:100
Ie @  flexmonster.full.js?312d:1606
eval   @  flexmonster.full.js?312d:1594
requestAnimationFrame (async)     
requestAnimationFrame  @  flexmonster.full.js?312d:151
u.io.load.dO   @  flexmonster.full.js?312d:1592
load   @  flexmonster.full.js?312d:87
h  @  flexmonster.full.js?312d:1592
k  @  flexmonster.full.js?312d:2425
PivotApi   @  flexmonster.full.js?312d:2442
eval   @  flexmonster.full.js?312d:2452
mounted    @  index.esm.js?e538:61
invokeWithErrorHandling    @  vue.esm.js?a026:1872
callHook   @  vue.esm.js?a026:4244
insert @  vue.esm.js?a026:3167
invokeInsertHook   @  vue.esm.js?a026:6401
patch  @  vue.esm.js?a026:6620
Vue._update    @  vue.esm.js?a026:3972
updateComponent    @  vue.esm.js?a026:4090
get    @  vue.esm.js?a026:4504
run    @  vue.esm.js?a026:4579
flushSchedulerQueue    @  vue.esm.js?a026:4335
eval   @  vue.esm.js?a026:1998
flushCallbacks @  vue.esm.js?a026:1924
Promise.then (async)      
timerFunc  @  vue.esm.js?a026:1951
nextTick   @  vue.esm.js?a026:2008
queueWatcher   @  vue.esm.js?a026:4427
update @  vue.esm.js?a026:4569
notify @  vue.esm.js?a026:739
reactiveSetter @  vue.esm.js?a026:1064
eval   @  vue-router.esm.js?8c4f:3003
eval   @  vue-router.esm.js?8c4f:3002
updateRoute    @  vue-router.esm.js?8c4f:2414
eval   @  vue-router.esm.js?8c4f:2263
eval   @  vue-router.esm.js?8c4f:2402
step   @  vue-router.esm.js?8c4f:2001
step   @  vue-router.esm.js?8c4f:2008
runQueue   @  vue-router.esm.js?8c4f:2012
eval   @  vue-router.esm.js?8c4f:2397
step   @  vue-router.esm.js?8c4f:2001
eval   @  vue-router.esm.js?8c4f:2005
eval   @  vue-router.esm.js?8c4f:2384
eval   @  vue-router.esm.js?8c4f:2162
iterator   @  vue-router.esm.js?8c4f:2362
step   @  vue-router.esm.js?8c4f:2004
step   @  vue-router.esm.js?8c4f:2008
step   @  vue-router.esm.js?8c4f:2008
runQueue   @  vue-router.esm.js?8c4f:2012
confirmTransition  @  vue-router.esm.js?8c4f:2392
transitionTo   @  vue-router.esm.js?8c4f:2260
push   @  vue-router.esm.js?8c4f:2606
push   @  vue-router.esm.js?8c4f:3037
handler    @  vue-router.esm.js?8c4f:1139
invokeWithErrorHandling    @  vue.esm.js?a026:1872
invoker    @  vue.esm.js?a026:2197
original._wrapper  @  vue.esm.js?a026:7609

Could you please help?
 
Thanks,
Shahar