Mandatory information about my setup:

Have I searched the tickets before posting? Yes
Have I searched the forum before posting? Yes
Have I read the documentation before posting (which pages?)? No
Joomla! version: 2.5.28
PHP version: 5.2.14
MySQL version: 5.5.40
Matukio version: 5.1.3


Description of my issue:
While installing in Joomla, i got this issue:
Parse error: syntax error, unexpected T_SL in /home/www/web255/html/joomla/tmp/com_matukio-5.1.3/script.php on line 634

I tried it via ftp, directory install and upload via joomla.