Title: wordpress 4.5.2 issues Last modified: August 31, 2016 --- # wordpress 4.5.2 issues * [aminem2080](https://wordpress.org/support/users/aminem2080/) * (@aminem2080) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/) * HI I just updated my worspress to 4.5.2 and my pages are loading with this error * ``` Warning: mysqli_query(): MySQL server has gone away in /home/mysite/public_html/wp-includes/wp-db.php on line 1811 ``` * Please help me cause it is making mysite [http://tfwebs.com](http://tfwebs.com) look like is broken Thanks * [https://wordpress.org/plugins/wordpress/](https://wordpress.org/plugins/wordpress/) Viewing 15 replies - 1 through 15 (of 18 total) 1 [2](https://wordpress.org/support/topic/wordpress-452-issues/page/2/?output_format=md) [→](https://wordpress.org/support/topic/wordpress-452-issues/page/2/?output_format=md) * Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/) * (@sterndata) * Volunteer Forum Moderator * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356265) * This error means that MySQL is not running. It’s not a WordPress issue. Restart MySQL. If you are on shared hosting, contact your h ost. * [wendyhouse](https://wordpress.org/support/users/wendyhouse/) * (@wendyhouse) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356331) * I received an email saying my blog had been automatically updated to version 4.5.2 I am no logger able to see it. I get a http 500 error when navigating to [http://wendyhome.com](http://wendyhome.com) When I try to access: [http://wendyhome.com/wp-admin/about.php](http://wendyhome.com/wp-admin/about.php) * I see the following message. Can you advise me on what action I should take as a not very technical person. * Error establishing a database connection * This either means that the username and password information in your wp-config. php file is incorrect or we can’t contact the database server at wendy3house. db.11786533.hostedresource.com. This could mean your host’s database server is down. •Are you sure you have the correct username and password? •Are you sure that you have typed the correct hostname? •Are you sure that the database server is running? * If you’re unsure what these terms mean you should probably contact your host. If you still need help you can always visit the WordPress Support Forums. * Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/) * (@sterndata) * Volunteer Forum Moderator * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356338) * Wendy: In the future, please start a new thread rather than “me, tooing” onto an existing one. I tried to access your site; it took about 30 seconds to get the database error. If it were strictly an id / password issue, it would have failed much faster. It may be that your host’s database server is overloaded. Have you contacted theme? * [ATP Innovations1](https://wordpress.org/support/users/atp-innovations1/) * (@atp-innovations1) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356431) * Hi, * I just updated our site to WordPress 4.5.2. I am running a CORSA child theme and the site hangs on loading the home page. Im not sure what has gone wrong, as there are no errors, it just won’t load anymore. * Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/) * (@sterndata) * Volunteer Forum Moderator * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356432) * ATP Innovations1: PLeaes start your own support thread. thanks * [ssaanndd](https://wordpress.org/support/users/ssaanndd/) * (@ssaanndd) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356450) * About my website : [http://sandrineboutry.com/](http://sandrineboutry.com/) * I just cannot upload any images anymore on my blog post I’m trying desperately to write. * Also, it’s not saving anything from my post draf, and doesn’t even want to center my text. * I’ve been trying for 3 days now to write a blogpost but everytime it’s lost fight against wordpress. * I thought it could be wpml, the multisite thing that needed to be updated, but I did it today and it’s still not working. I just cannot save a draft, center or work on my text to look good, and cannot include a photo (I tryed a copy paste from a word document too… still impossible to center things or insert a photo) * Please help 🙁 * Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/) * (@sterndata) * Volunteer Forum Moderator * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356451) * ssaanndd: PLeaes start your own support thread. thanks * Thread Starter [aminem2080](https://wordpress.org/support/users/aminem2080/) * (@aminem2080) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356454) * Thanks Mr Sterndata but how is it able to get all other data because every thing is working only the header menu isn’t showing up and it is printing this error on home page * ‘Warning: mysqli_query(): MySQL server has gone away in /home/aminem/public_html/ wp-includes/wp-db.php on line 1811’ * but links to pages and post are working * thanks * Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/) * (@sterndata) * Volunteer Forum Moderator * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356455) * To the best of my belief, your database is down. There may be some caching that’s enable parts of your site to work. * It may also be that your DB is up but some tables are corrupt. Can you check them via phpmyadmin? * [HuntersServices](https://wordpress.org/support/users/huntersservices/) * (@huntersservices) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356462) * Hi, thought I’d chime in here because our site is having the same issue with that line of code. Getting hundreds of these per day in the log file, yet our site seems to be running fine. We’ve tried repairing the tables but still getting the errors. Any ideas? * PHP Warning: Error while sending QUERY packet. PID=19313 in… /public_html/wp- includes/wp-db.php on line 1811 * Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/) * (@sterndata) * Volunteer Forum Moderator * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356464) * Try increasing your max_allowed_packet size, hunterservices. aminem2080, you might try the same thing. * see [http://stackoverflow.com/questions/8062496/how-to-change-max-allowed-packet-size](http://stackoverflow.com/questions/8062496/how-to-change-max-allowed-packet-size) and [http://dev.mysql.com/doc/refman/5.1/en/packet-too-large.html](http://dev.mysql.com/doc/refman/5.1/en/packet-too-large.html) * try setting it to 32M. * [HuntersServices](https://wordpress.org/support/users/huntersservices/) * (@huntersservices) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356466) * Hmm, how would I do that? Here’s the values that my ect/my.cnf has now: * [mysqld] skip-networking slow-query-log local-infile = 0 * max_allowed_packet=268435456 max_connections=200 table_open_cache=256 max_delayed_threads =20 max_tmp_tables=32 query_cache_type=1 query_cache_size=4M thread_cache_size =4 innodb_file_per_table=1 innodb_use_native_aio=0 default-storage-engine=MyISAM open_files_limit=10000 * Moderator [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/) * (@sterndata) * Volunteer Forum Moderator * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356474) * Try changing it to max_allowed_packet 32M then restart your mysql server. * [HuntersServices](https://wordpress.org/support/users/huntersservices/) * (@huntersservices) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356488) * Hey I think that fixed it! Log file has been empty since I followed your instructions. Thank you! 🙂 * [wendyhouse](https://wordpress.org/support/users/wendyhouse/) * (@wendyhouse) * [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/#post-7356490) * [@sterndata](https://wordpress.org/support/users/sterndata/). I feel chided. * The topic of the thread is “wordpress 4.5.2 issues” I found it as the **most** relevant item to my problem and was unaware that my problem was substantively different from the preceding comment. * Apologies for getting it wrong by not starting my own thread. * Please consider being courteous to people seeking your valuable help, who are trying hard to conform with the support group etiquette… and make mistakes by your highly expert standards * H Viewing 15 replies - 1 through 15 (of 18 total) 1 [2](https://wordpress.org/support/topic/wordpress-452-issues/page/2/?output_format=md) [→](https://wordpress.org/support/topic/wordpress-452-issues/page/2/?output_format=md) The topic ‘wordpress 4.5.2 issues’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/wordpress.svg) * [WordPress](https://wordpress.org/plugins/wordpress/) * [Support Threads](https://wordpress.org/support/plugin/wordpress/) * [Active Topics](https://wordpress.org/support/plugin/wordpress/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wordpress/reviews/) * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) * 18 replies * 7 participants * Last reply from: [Steven Stern (sterndata)](https://wordpress.org/support/users/sterndata/) * Last activity: [10 years ago](https://wordpress.org/support/topic/wordpress-452-issues/page/2/#post-7356518) * Status: not resolved