Problem face when installing Plugins in WordPress

[Aredge]

Can anyone help me, during installing plugins in WordPress I encountered this error message "The plugin generated 726 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.

I have deactivated the plugin several times and do the installation again but the same error messages still shown.

Thank You.

Aredge

[striddy]

Originally Posted by Aredge

during installing plugins in WordPress I encountered this error message "The plugin generated 726 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.

I have deactivated the plugin several times and do the installation again but the same error messages still shown.

Many WordPress plugins are badly written, this may be the cause. I would suggest contacting the creator of the plugin for assistance on this matter.

[MatrixOpals]

Many plugins also are not compatible with others. Two typical plugins I come across that seem to make plenty of plugins cough are "WP Super Cache" and "SEO All in One".

[JeelaMartin]

I will also recommend you to re-install the wordpress setup after taking the backup and after that visit the following link for authorized plugins http://wordpress.org/extend/plugins/
You can also make your own one by this the help of this link
http://codex.wordpress.org/Writing_a_Plugin

[striddy]

Originally Posted by JeelaMartin

I will also recommend you to re-install the wordpress setup after taking the backup and after that visit the following link for authorized plugins http://wordpress.org/extend/plugins/
You can also make your own one by this the help of this link
http://codex.wordpress.org/Writing_a_Plugin

Why do you suggest re-installing wordpress, if a plugin is the cause?

[JeelaMartin]

Because sometimes corrupt files never let the admin to replace that's why i recommend such tip. If you have a better choice then please share here. May be this plugin corrupted from the deep!

[satnav]

Originally Posted by MatrixOpals

Many plugins also are not compatible with others. Two typical plugins I come across that seem to make plenty of plugins cough are "WP Super Cache" and "SEO All in One".

These 2 are the most used plugins and they also say the most important plugins you should have in your WordPress hosted site..