# Doubt about safety

**URL:** https://forums.concretecms.org/t/doubt-about-safety/4382
**Category:** Using Concrete / Help
**Created:** [November 5, 2022, 2:33pm UTC](https://forums.concretecms.org/t/doubt-about-safety/4382 "2022-11-05T14:33:15Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![bitit](https://forums.concretecms.org/user_avatar/forums.concretecms.org/bitit/32/3607_2.png) [@bitit](https://forums.concretecms.org/u/bitit)
#### Post date: [November 7, 2022, 7:51am UTC](https://forums.concretecms.org/t/doubt-about-safety/4382/3 "2022-11-07T07:51:11Z")

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maybe my question was not be formuled well, excuse me for my english  
i’ll try to explaining me better .

i have upgrade concrete 8.3.5 in web folder were is present  
web/application  
web/concrete  
web/new  
web/pakages  
web/updates  
with 8.5.9 and 8.5.11  
web/updates /cocnrete5-8.5.9  
web/updates /cocnrete5-8.5.11  
because i wasn’t able to installing add-ons , for sql errors  
After upgrade i had the same errors for installing of add-ons ;  
so for patch database, i have running the command:  
“php ./concrete/bin/concrete5 orm:schema-tool:update --dump-sql”  
with the following error in output

"[04-Nov-2022 14:00:51 UTC] PHP Warning: require(/home/maestro/public\_html/updates/concrete-cms-8.5.11/concrete/bin/concrete5.php): failed to open stream: No such file or directory in /home/maestro/public\_html/concrete/bin/concrete5 on line 80  
[04-Nov-2022 14:00:51 UTC] PHP Fatal error: require(): Failed opening required ‘/home/maestro/public\_html/updates/concrete-cms-8.5.11/concrete/bin/concrete5.php’ (include\_path=‘.:/opt/cpanel/ea-php74/root/usr/share/pear’) in /home/maestro/public\_html/concrete/bin/concrete5 on line 80  
"

the log notice me that isn’t present the file “concrete5.php” in the folder;

so in folder : ```  
web/updates/concrete-cms-8.5.11/concrete/bin/  
‘’’

i have copy concrete5 in concrete5.php

now in folder  
web/updates/concrete-cms-8.5.11/concrete/bin/  
i have the file :  
concrete5 and concrete5.php

have problem about?

look the old post :

> [@Installation plugin sql error](https://forums.concretecms.org/t/installation-plugin-sql-error/4261/5):
>
> ok in other web site i have the same problem but more complicate. i have upgraded from 8.3.2 to 8.5.9 and after 8.5.11 for the same problem in installing plugin. Doctrine \ DBAL \ Exception \ ForeignKeyConstraintViolationException An exception occurred while executing 'ALTER TABLE atDefault ADD CONSTRAINT FK\_3484F81EA2A82A5D FOREIGN KEY (avID) REFERENCES AttributeValues (avID) ON DELETE CASCADE': SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a forei…

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