version 3.8.2 problems please help

version 3.8.2 problems please help

by Maritza Gomez Alvarez -
Number of replies: 0

We worked with version 2.9 of moodle, it worked for some years, this year we decided to upload the version to 3.8.2 from scratch, we installed the moodle
on linux centos again, in July it was the last stable version. Until now everything was going well but for a week we have had two problems that have been
solved, but I would like to know according to your experiences what they could be, because I have several hypotheses, I appreciate the collaboration
that you can give me.


Backups are being made in version 2.9 courses and are being restored in version 3.8.2,   
a hypothesis could be; from restorations, from the previous version (2.9) to the new version (3.8.2), it creates some general units and when I enter them it tells me that it is an error. 
not finding those tabs.
I state the errors:

Warning:require_once(HTML­_QuibkForm/element.php): failed to pen stream. No such file or directory in /../../../../moodle/form/filemanager.php on line30

Fatal error require:once(): Failed opening required ‘HTML/QuibkForm/element.php’(include_path= /../../ /Moodle/lib::pear……………………………..filemanager.php on line 30


We managed to log in, but when we entered a course the page was blank.


second mistake: I add an image


It did not allow to enter even the index.


thanks for your help


thanks for your help


Attachment error agosto 22.png
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