It is the most common php issue.ouurs mostly on servers with suPhp or PHP running as CGI.
Check the logs so that you can quickly find the issue:
/usr/local/apache/logs/error_log /usr/local/apache/logs/suphp.log
Here are some common errors:
SoftException in Application.cpp:357: UID of script "/home/user/public_html/test.php" is smaller than min_uid SoftException in Application.cpp:422: Mismatch between target UID (511) and UID (510) of file "/home/user/public_html/test.php"
SoftException in Application.cpp:264: File "/home/user/public_html/test.php" is writeable by others
These are all permission/ownership issues, indicating that the owner of the PHP file being called in incorrect, or the permissions are higher than what is allowed in suphp.conf.
Invalid directions in .htaccess
If you’re running PHP in CGI or suPHP mode, you can’t use php_flag or php_value directives in .htaccess – you either need to use htscanner to allow Apache to parse those commands, or make php-related changes in php.ini within the user’s account. You can check the Apache error log in /usr/local/apache/logs/error_log to see if you get something like this:
/home/user/public_html/.htaccess:
Invalid command 'php_flag', perhaps misspelled or defined by a module not included in the server configuration
If the error log indicates a problem with .htaccess, you need to remove the directives indicated and make sure your ssyntax is correct, and that they are in the correct places.
Incorrect ownership or permissions
You can adjust suPHP’s permissions allowances in /opt/suphp/etc/suphp.conf to allow ‘group’ and ‘other’ writable permissions if it’s necessary by modifying these values:
allow_file_group_writeable=false
allow_file_others_writeable=false
allow_directory_group_writeable=false
allow_directory_others_writeable=false
If the problem is with the min_uid value being too low (such as if you’re running a PHP script as root), you can also modify the “min_uid” and “min_gid” values to be more permissive. Changing anything in the suphp.conf requires a restart of Apache.
SuPHP binary missing its “sticky” permissions
Take a look at the suphp binary. It should look a bit like this, and in most shells, will be highlighted in red:
-rwsr-xr-x 1 root root 341K Mar 30 12:25 /opt/suphp/sbin/suphp*
If it’s missing the ‘s’ in the permissions column, you need to re-add the sticky bit to allow users on the system to execute it properly:
chmod +s /opt/suphp/sbin/suphp
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Check the logs so that you can quickly find the issue:
/usr/local/apache/logs/error_log /usr/local/apache/logs/suphp.log
Here are some common errors:
SoftException in Application.cpp:357: UID of script "/home/user/public_html/test.php" is smaller than min_uid SoftException in Application.cpp:422: Mismatch between target UID (511) and UID (510) of file "/home/user/public_html/test.php"
SoftException in Application.cpp:264: File "/home/user/public_html/test.php" is writeable by others
These are all permission/ownership issues, indicating that the owner of the PHP file being called in incorrect, or the permissions are higher than what is allowed in suphp.conf.
Invalid directions in .htaccess
If you’re running PHP in CGI or suPHP mode, you can’t use php_flag or php_value directives in .htaccess – you either need to use htscanner to allow Apache to parse those commands, or make php-related changes in php.ini within the user’s account. You can check the Apache error log in /usr/local/apache/logs/error_log to see if you get something like this:
/home/user/public_html/.htaccess:
Invalid command 'php_flag', perhaps misspelled or defined by a module not included in the server configuration
If the error log indicates a problem with .htaccess, you need to remove the directives indicated and make sure your ssyntax is correct, and that they are in the correct places.
Incorrect ownership or permissions
You can adjust suPHP’s permissions allowances in /opt/suphp/etc/suphp.conf to allow ‘group’ and ‘other’ writable permissions if it’s necessary by modifying these values:
allow_file_group_writeable=false
allow_file_others_writeable=false
allow_directory_group_writeable=false
allow_directory_others_writeable=false
If the problem is with the min_uid value being too low (such as if you’re running a PHP script as root), you can also modify the “min_uid” and “min_gid” values to be more permissive. Changing anything in the suphp.conf requires a restart of Apache.
SuPHP binary missing its “sticky” permissions
Take a look at the suphp binary. It should look a bit like this, and in most shells, will be highlighted in red:
-rwsr-xr-x 1 root root 341K Mar 30 12:25 /opt/suphp/sbin/suphp*
If it’s missing the ‘s’ in the permissions column, you need to re-add the sticky bit to allow users on the system to execute it properly:
chmod +s /opt/suphp/sbin/suphp
Tags:-cpanel,cpanel issues,webhosting issues,cpanel admin,Linux,Linux techs
