moodle cannot read from databse 4.4

moodle cannot read from databse 4.4

mohamed hassan -
回帖数：9

hi after I upgraded my moodle site to 4.4 when a new user signup to my moodle site at the end of signup process and on create my new moodle acount user get an error message saying 

Error reading from database

I enabled debugging but nothing appear in debugging 

any help or suggestion please 

附件 Screenshot 2024-05-22 101530.png
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回复mohamed hassan

Re: moodle cannot read from databse 4.4

Visvanath Ratnaweera -
Particularly helpful Moodlers的头像 Translators的头像
Is it different from https://moodle.org/mod/forum/discuss.php?d=458073#p1839629 ?

I see, unfortunately that thread was hijacked by somebody.
伤心

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回复Visvanath Ratnaweera

Re: moodle cannot read from databse 4.4

mohamed hassan -
Yes it is a different problem
The other problem I couldn't solve and I have to restore my home directory and download noodle to new folder and did upgrade as usual and copied plugins one by one 
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回复mohamed hassan

Re: moodle cannot read from databse 4.4

Leon Stringer -
Core developers的头像 Particularly helpful Moodlers的头像

I enabled debugging but nothing appear in debugging 

How did you enable debugging? Because I'm sure you would see more details with debugging enabled.

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回复mohamed hassan

Re: moodle cannot read from databse 4.4

mohamed hassan -
thank you friends
the problem was solved by changing the data base tables with utf8mb4_unicode_ci collation
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