Title: Warnings on start
Last modified: August 20, 2016

---

# Warnings on start

 *  [ditler](https://wordpress.org/support/users/ditler/)
 * (@ditler)
 * [13 years, 11 months ago](https://wordpress.org/support/topic/warnings-on-start/)
 *     ```
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/exec-php.php on line 22
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/manager.php on line 36
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/manager.php on line 37
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/manager.php on line 38
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/manager.php on line 39
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/admin.php on line 53
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/admin.php on line 56
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/admin.php on line 57
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/admin.php on line 63
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/admin.php on line 64
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/admin.php on line 79
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/cache.php on line 22
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/cache.php on line 39
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/exec-php/includes/ajax.php on line 64
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCache.php on line 76
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCache.php on line 542
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCacheAdmin.php on line 1878
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCacheAdmin.php on line 1929
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCacheAdmin.php on line 1966
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCacheAdmin.php on line 2983
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCacheAdmin.php on line 3342
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCacheAdmin.php on line 3749
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCacheAdmin.php on line 5244
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/TotalCacheAdmin.php on line 5740
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/DbCache.php on line 147
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/ObjectCache.php on line 147
   
       Deprecated: Assigning the return value of new by reference is deprecated in /home/www/web5/html/wordpress/wp-content/plugins/w3-total-cache/lib/W3/Plugin/Minify.php on line 464
   
       Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/www/web5/html/wordpress/wp-content/plugins/exec-php/exec-php.php:22) in /home/www/web5/html/wordpress/wp-content/plugins/si-contact-form/si-contact-form.php on line 2189
       ```
   
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 * 0 replies
 * 1 participant
 * Last reply from: [ditler](https://wordpress.org/support/users/ditler/)
 * Last activity: [13 years, 11 months ago](https://wordpress.org/support/topic/warnings-on-start/)
 * Status: not resolved