Invalid | Sys Admin Guides, How To's, etc by Marios Maravelias

Tuesday, June 17th, 2008

ERROR: PleskFatalException
Unable to remove hosting: SiteAppManager: Provided Client object is invalid.

Solution: you have to login to psa’s database via MysqlQuery Browser or any other client you want and then the following steps

Monday, October 22nd, 2007

If you try to login to the administration of Joomla and you get the error: Invalid Session
try the following fix: (more…)

About Me

Welcome to my blog
my name is Marios Maravelias and I am a sys-admin and CO-CEO of ProWebSector company.

I have been involved in various projects and web sites since I first starting using the internet (back in 1996), but this is my first personal website/blog.

This blog has been created so as to try to gather together some information I have found very usefull in the period of time,that I have been working with web servers, so it can help others like they helped me.
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Sys Admin Guides, How To's, etc by Marios Maravelias