blank page after instalation

[arvin20]

hi
when i install mailwizz 1.3.5.7 , i can't enter to backend or customer area ( it is a blank page!)
( i installed mailwizz 1.3.5.2 and i had no problem with that but when i update to new version or install again new version i get this error)

i activated debug mode , i get this error

Parse error: syntax error, unexpected T_FUNCTION in/home/admin/mydomain/apps/common/vendors/Codeigniter/system/core/Security.php on line 527

please help me

 

[Rob]

Most likely the version of PHP you are using. You should use the most up to date you can.

 

[arvin20]

i updated my php version to 5.4 and now mailwizz works !

 

[Rob]

Cool, glad you got it sorted.

 

[Rafael Cruz]

Hey, I found the same problem. My PHP is 5.4. I tried to update to 5.5 and nothing. Always a blank page. Any ideias?

 

[Rafael Cruz]

[UPDATE] Problem fixed. After installation, the install page ask me to change a permission of the file main_custom.php. But, if I change it, the blank page appear. If I don't change, the backend load normally.
Well, I hope this "not changing permission" don't bring me problems in the future. See ya!