Title: 2 serious errors in wordpress
Last modified: September 22, 2020

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# 2 serious errors in wordpress

 *  [thiết kế nhà HomeGroup](https://wordpress.org/support/users/thietkenhahomegroup/)
 * (@thietkenhahomegroup)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/2-serious-errors-in-wordpress/)
 * I fixed it myself for a long time but still to no avail, hope you can help me
   debug the 2 below. I am very thankful .
    Notice: Trying to access array offset
   on value of type bool in /home/m66rnztr4f54/public_html/thietkenhahoian.com/wp-
   content/plugins/wp-rocket/inc/3rd-party/yoast-seo.php on line 13
 * Deprecated: Theme without header.php is deprecated since version 3.0.0 with no
   alternative available. Please include a header.php template in your theme. in/
   home/m66rnztr4f54/public_html/thietkenhahoian.com/wp-includes/functions.php on
   line 4973
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2F2-serious-errors-in-wordpress%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [5 years, 9 months ago](https://wordpress.org/support/topic/2-serious-errors-in-wordpress/#post-13439147)
 * Because you’re using a commercial plugin, wp rocket, please use their official
   support channel. We feel they are best equipped to support their products.
 * [https://wp-rocket.me/support/](https://wp-rocket.me/support/)
 * **Commercial products are [not supported in these forums](https://make.wordpress.org/support/trouble/section-1-getting-started/what-is-not-supported).**
 *  Thread Starter [thiết kế nhà HomeGroup](https://wordpress.org/support/users/thietkenhahomegroup/)
 * (@thietkenhahomegroup)
 * [5 years, 9 months ago](https://wordpress.org/support/topic/2-serious-errors-in-wordpress/#post-13439203)
 * I have tried disabling wp rocket, but there is still 1 error
    Deprecated: Theme
   without header.php is deprecated since version 3.0.0 with no alternative available.
   Please include a header.php template in your theme. in /home/m66rnztr4f54/public_html/
   thietkenhahoian.com/wp-includes/functions.php on line 4973 . Please help me
 *  Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * (@sterndata)
 * Volunteer Forum Moderator
 * [5 years, 9 months ago](https://wordpress.org/support/topic/2-serious-errors-in-wordpress/#post-13439219)
 * It seems that a file is missing from your theme. Try reinstalling it. Download
   a fresh copy, unzip locally, and upload the resulting files and directories to
   wp-content/themes.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘2 serious errors in wordpress’ is closed to new replies.

## Tags

 * [deprecated](https://wordpress.org/support/topic-tag/deprecated/)
 * [notice](https://wordpress.org/support/topic-tag/notice/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 3 replies
 * 2 participants
 * Last reply from: [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/)
 * Last activity: [5 years, 9 months ago](https://wordpress.org/support/topic/2-serious-errors-in-wordpress/#post-13439219)
 * Status: not resolved

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