#34081 – Solo 7.4.0 Error after update from 7.3.2

Posted in ‘Akeeba Solo (standalone)’
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Friday, 20 November 2020 09:24 CST

Installed automatic update from 7.3.2 to 7.4.0 without any issues yesterday.

Restartet browser today:

After Login:

Application Error 0: Error: Class 'Solo\Model\Extradirs' not found

No further reaction.

Same behavior with Firefox and Chrome.

Same behavior on 4 instances of Solo on different sites.

Thanks for your help in advance.

Kind regards from Germany


Custom Fields

PHP version (in x.y.z format) 7.3
Akeeba Solo version (x.y.x) 7.4.0
Friday, 20 November 2020 09:53 CST


there was an error in version 7.4.0 , a new version has been just released to fix it.

Can you please manually perform the update and try again? That should fix your issue.

Davide Tampellini

Developer and Support Staff

Italian: native

English: good

Please keep in mind my timezone and cultural differences when reading my replies. Thank you!

Friday, 20 November 2020 10:15 CST

Thanks for your fast reply.

The new version solved the problem.

Thanks and a nice weekend

Kind regards


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