2022 November 05 Archive - EXEIdeas

Read max_connections document to solve your problem. If clients encounter Too many connection errors when attempting to connect to the MySQL server, all available connections are in use by other clients. The permitted number of connections is controlled by the max_connections system variable. The default value is 151 to improve performance when MySQL is used with the Apache Web server. To support more connections, set max_connections to a larger value.There are many code snippets available online or on many other blogs and websites, but everyone cannot optimize your blog or website, so you need some optimized code snippets. So now checkout out the code snippet for your blog and website that will give you all features for your desired code. Now grab the ready-to-use code and paste it where you want.How To Solve MySQL max_user_connections Error With Reasons?First: Check your current database max_connection variableSHOW VARIABLES LIKE 'max_connections';+-----------------+-------+| Variable_name | Value |+-----------------+-------+| max_connections | 151 |+-----------------+-------+Then Try to increase the max_connection parameter either with running command like: SET GLOBAL max_connections = 300;Or set this parameter in my.cnf that mostly is located at /etc/my.cnfvi /etc/my.cnfmax_connections = 300Finally: Restart MySQL serviceyou can also check max_user_connections. however, they are related like this:max_connections set the total connection limitmax_user_connections set limit per userGeneral Question: Can this be caused by low RAM?Short Answer: NoLong Answer: Yes, If Ram Size is low and MySQL can’t respond as fast as needed there will be many open connections and you can easily hit the max connection.The estimated number of max connections per 1GB of ram is 100 (if you don’t have any other process using ram at the same time). I usually use ~75 for max_connection per 1GB of RAM. Increase the RAM for a long term feasible solution.RAM max_connection1GB 70 2GB 150 4GB 300 8GB 500Customization:No need to customize it. Just copy-paste. Rest edit the code as per comments and need.Troubleshooting the Errors:Do it with concentration and patience. Check your all steps again and all codes or scripts. If you find any error you can contact us anytime via comment or better via email, We are always here to help you.Final Words:That’s all we have. We hope that you liked this article. If you have any problem with this code in your template then feel free to contact us with a full explanation of your problem. We will reply to you as time allows us If you have any doubts or problems please comment below. We are happy to help you! If you liked this article, Don’t forget to share this with your friends so they can also take benefit from it and leave.