[TYPO3] Random text content using onet_randomcontent

[Elijah Alcantara]

Hi,

I wanted to have random text content on my website but whenever I try
and implement the extension onet_randomcontent I get this error on the
page:

Warning: Cannot modify header information - headers already sent by
(output started at
/home/elijah/public_html/typo3conf/ext/onet_randomcontent/pi1/class.tx_onetrandomcontent_pi1.php:84)
in /home/elijah/public_html/typo3_src-3.8.0/typo3/sysext/cms/tslib/class.tslib_fe.php
on line 2612

I've checked the code and as far as my php skills could take me, I
couldn't figure out where the error could be... there's no echo or
print_r or anything I could think of ...

The plugin works anyway but .. that error is ugly..

Some help please? ,
Elijah