Security die. trying to load a forbidden class name

[christophedumont5]

Hello,

When i'm trying to load the bloc page i get an error message

Security die. trying to load a forbidden class name

[CAIB-MMU]

Hello,

I have the same issue.

I use GLPI 9.4.4 and I want to install this plugin v 1.10.2

[stonebuzz]

Hi @christophedumont5

can you check in database if column itemtype from glpi_plguin_fields_containers is empty or like [ ] ?

Best regards

[AndrewG-usr]

forgive me I am new to this. I am also having this same issue. would i check this using

DESCRIBE glpi_plugin_fields_containers ?

[stonebuzz]

No you need to extract data with select *

[AndrewG-usr]

no the itemtypes is not empty it has the ones I previously created

[stonebuzz]

have you got a line with ["0"] value for itemtype column in database ?

Best regards

[AndrewG-usr]

yes I have a line with ["0"] value in the itemtype column. is this what is causing it?

[stonebuzz]

yep, update'it to a real itemtype (ie: Computer, Monitor) etc ..

Best regards

[AndrewG-usr]

Thank you!!

[slompo]

Hi, thanks for this issue report and solution of user @stonebuzz, I resolved this same problem in my instance of GLPI, using this SQL update:

update glpi_plugin_fields_containers set itemtypes = "[\"Computer\"]" where itemtypes = "[\"0\"]"

After that, I used the GLPI menu Plugin to do the customizations of fields.