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litespeed_wiki:troubleshooting [2019/03/20 14:11] Jackson Zhang [Advanced troubleshooting] |
litespeed_wiki:troubleshooting [2020/06/22 18:27] Jackson Zhang [How to fix 403 error?] |
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| ==== How to fix 403 error? ==== | ==== How to fix 403 error? ==== | ||
| |[[litespeed_wiki:config:understanding_403|Understanding 403 error]]|What may cause 403 error?| | |[[litespeed_wiki:config:understanding_403|Understanding 403 error]]|What may cause 403 error?| | ||
| + | |||
| + | ==== Understanding 400 error ==== | ||
| + | |[[litespeed_wiki:config:understanding_400|Understanding 400 error]]|What may cause 400 error?| | ||
| ====Common errors ==== | ====Common errors ==== | ||
| |[[litespeed_wiki:config:site_reached_its_capacity_limit|Site reached its capacity limit]]|What's wrong with it?| | |[[litespeed_wiki:config:site_reached_its_capacity_limit|Site reached its capacity limit]]|What's wrong with it?| | ||
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| |[[litespeed_wiki:troubleshooting:rewrite_difference_on_[L]_Flag_between_LSWS_and_apache| Minor difference on [L] flag between LSWS and Apache]]|LSWS and Apache interpreting [L] flag slightly different in rewrite rules| | |[[litespeed_wiki:troubleshooting:rewrite_difference_on_[L]_Flag_between_LSWS_and_apache| Minor difference on [L] flag between LSWS and Apache]]|LSWS and Apache interpreting [L] flag slightly different in rewrite rules| | ||
| |[[litespeed_wiki:troubleshooting:stderr.log-fill-up-disk | Stderr.log ouputs many PHP warning messages which comsumed a lot of disk]]|Stderr.log consuming a lot of disk, how to stop this?| | |[[litespeed_wiki:troubleshooting:stderr.log-fill-up-disk | Stderr.log ouputs many PHP warning messages which comsumed a lot of disk]]|Stderr.log consuming a lot of disk, how to stop this?| | ||
| + | |[[litespeed_wiki:troubleshooting:resume-all-listeners| Why "Resume All Listeners"?]]| When "Max connections" limit reached, you might see "Resume All Listeners" errors| | ||
| + | |[[litespeed_wiki:troubleshooting:sendKillCmdToWatchdog| "sendKillCmdToWatchdog" is normal]]| Set log level to "WARNING" and it will stop "sendKillCmdToWatchdog"| | ||
| + | |[[litespeed_wiki:troubleshooting:large-php-tmp-files| Large tmp php files ]]| How to deal with large tmp PHP files?| | ||
| + | |[[litespeed_wiki:troubleshooting:websites-unreachable| My site is unreachable, can you check? ]]| Please provide more infomation before sending "websites inaccessible" issue to us| | ||
| ==== Debugging ==== | ==== Debugging ==== | ||
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| |[[https://blog.litespeedtech.com/2017/02/28/diagnosing-performance-issues-using-strace-with-php|Strace PHP process]]|Diagnosing Performance Issues: Using strace with PHP| | |[[https://blog.litespeedtech.com/2017/02/28/diagnosing-performance-issues-using-strace-with-php|Strace PHP process]]|Diagnosing Performance Issues: Using strace with PHP| | ||
| |[[litespeed_wiki:troubleshooting:advanced-lsof|Check files openned by a Process]]|Use lsof to trace open files| | |[[litespeed_wiki:troubleshooting:advanced-lsof|Check files openned by a Process]]|Use lsof to trace open files| | ||
| - | |[[litespeed_wiki:troubleshooting:mysql-killed-by-lsws|Mysql was killed accidently by LiteSpeed, Why? ]]|Small OS pid_max may cause some processes killed using recycled pid| | + | |[[litespeed_wiki:troubleshooting:mysql-killed-when-pid-max-too-small|Mysql was killed accidentally by LiteSpeed, Why? ]]|Small OS pid_max may cause some processes killed using recycled pid| |