[SOLVED] Upgrade to version 8.5.0 has problems displaying 3 columns

I do not understand what you mean by reproduce in demo .
We reverted back to the stable version of 8.4.6 when it happened

I tried demo.projeqtor.org and it is all working. I do not experience the problem

Here is all the error messages I am getting.
I restored the system to 8.4.6 and reinstalled the upgrade and the same problem happened.

VirtualSessionHelper.js:80 [Deprecation] Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check xhr.spec.whatwg.org/.
window.XMLHttpRequest.open @ VirtualSessionHelper.js:80

projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 680ms | page='../view/menuNotificationRead.php' | destination='drawNotificationUnread' (server:678ms, client:2ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 1667ms | page='today.php' | destination='centerDiv' (server:1597ms, client:70ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 717ms | page='objectMain.php' | destination='centerDiv' (server:440ms, client:277ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 363ms | page='objectStream.php' | destination='detailRightDiv' | formName=listForm' (server:328ms, client:35ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 2492ms | page='objectDetail.php' | destination='detailDiv' | formName=listForm' (server:2450ms, client:42ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 1474ms | page='objectMain.php' | destination='centerDiv' (server:1117ms, client:357ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 2303ms | page='objectDetail.php' | destination='detailDiv' | formName=listForm' (server:2256ms, client:47ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 428ms | page='objectStream.php' | destination='detailRightDiv' | formName=listForm' (server:389ms, client:39ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 3902ms | page='objectDetail.php' | destination='detailDiv' | formName=listForm' (server:3666ms, client:236ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 853ms | page='objectMain.php' | destination='centerDiv' (server:487ms, client:366ms)
ckeditor.js?version=V8.5.0.0255&__sbCache=0.5922803428603971:21 [CKEDITOR] Error code: editor-destroy-iframe.
(anonymous) @ ckeditor.js?version=V8.5.0.0255&__sbCache=0.5922803428603971:21
ckeditor.js?version=V8.5.0.0255&__sbCache=0.5922803428603971:21 [CKEDITOR] For more information about this error go to ckeditor.com/docs/ckeditor4/latest/guide...ditor-destroy-iframe
(anonymous) @ ckeditor.js?version=V8.5.0.0255&__sbCache=0.5922803428603971:21
ckeditor.js?version=V8.5.0.0255&__sbCache=0.5922803428603971:21 [CKEDITOR] Error code: editor-destroy-iframe.
(anonymous) @ ckeditor.js?version=V8.5.0.0255&__sbCache=0.5922803428603971:21
ckeditor.js?version=V8.5.0.0255&__sbCache=0.5922803428603971:21 [CKEDITOR] For more information about this error go to ckeditor.com/docs/ckeditor4/latest/guide...ditor-destroy-iframe
(anonymous) @ ckeditor.js?version=V8.5.0.0255&__sbCache=0.5922803428603971:21
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 2713ms | page='objectDetail.php' | destination='detailDiv' | formName=listForm' (server:2638ms, client:75ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 3142ms | page='objectDetail.php' | destination='detailDiv' | formName=listForm' (server:3103ms, client:39ms)
projeqtor.js?version=V8.5.0.0255&__sbCache=0.7147912499539009:179 => 3209ms | page='objectStream.php' | destination='detailRightDiv' | formName=listForm' (server:3188ms, client:21ms)
/projeqtor/tool/cronRelaunch.php:1 Failed to load resource: the server responded with a status of 504 (Gateway Timeout)
dojo.js?version=V8.5.0.0255&__sbCache=0.3785964879280279:2 _4c0
_3da @ dojo.js?version=V8.5.0.0255&__sbCache=0.3785964879280279:2

I have fixed the problem. The php configuration file did not pool the changes to the memory limit and this caused the problem.

All taken care of now.