Plugin Installation through upload not working

SOLVED: Lowering the simultaneous request solved the problem.

I decided to participate in the beta testing and successfully installed the maintwp beta plugin on my site. I then tried to follow your instructions and uploaded the maintwp child beta and selected all my sites for installation. When I press the Install button I get the following screen:

Nothing is happening and after a few minutes I get an uptime monitor alert that my site is down. It comes back live after about 10 minutes but no plugins were installed. I then tried to disable all plugins except MainWP and tried again with the same result. I also cleaned my .htaccess file which is now completely empty.

Help is appreciated.


Below find the system report:

### WordPress Check                Required                                               Detected                                     Status   ###

FileSystem Method                  = direct                                               direct                                       Pass        
MultiSite Disabled                 =true                                                  true                                         Pass        
WordPress Memory Limit             >=64M                                                  512M                                         Pass        
WordPress Version                  >=3.6                                                  6.1.1                                        Pass        

### PHP                            Required                                               Detected                                     Status   ###

cURL Extension Enabled             =true                                                  true                                         Pass        
cURL SSL Version                   >=OpenSSL/1.1.0                                        OpenSSL/1.1.1k                               Pass        
cURL Timeout                       >=300 seconds                                          300                                          Pass        
cURL Version                       >=7.29.0                                               7.61.1                                       Pass        
PCRE Backtracking Limit            >=10000                                                1000000                                      Pass        
PHP Allow URL fopen                N/A                                                    YES                                                      
PHP Disabled Functions             N/A                                                    exec, passthru, shell_exec, system,                      
PHP Exif Support                   N/A                                                    YES ( V8.1.)                                             
PHP IPTC Support                   N/A                                                    YES                                                      
PHP Loaded Extensions              N/A                                                    Core, PDO, Phar, Reflection, SPL, SimpleXML, bcmath, bz2, calendar, cgi-fcgi, ctype, curl, date, dom, exif, fileinfo, filter, ftp, gd, hash, iconv, imap, intl, ionCube Loader, json, libxml, mbstring, memcached, mysqli, mysqlnd, openssl, pcntl, pcre, pdo_mysql, pdo_sqlite, posix, session, soap, sockets, sqlite3, standard, tokenizer, xml, xmlreader, xmlwriter, xsl, zip, zlib            
PHP Max Execution Time             >=30 seconds                                           120                                          Pass        
PHP Max Input Time                 >=30 seconds                                           60                                           Pass        
PHP Memory Limit                   >=128M                                                 512M                                         Pass        
PHP Post Max Size                  >=2M                                                   512M                                         Pass        
PHP Safe Mode Disabled             =true                                                  true                                         Pass        
PHP Upload Max Filesize            >=2M                                                   512M                                         Pass        
PHP Version                        >=7.0                                                  8.1.12                                       Pass        
PHP XML Support                    N/A                                                    YES                                                      
SSL Extension Enabled              =true                                                  true                                         Pass        
SSL Warnings                       = empty                                                                                             Pass        

### MySQL                          Required                                               Detected                                     Status   ###

MySQL Client Encoding              N/A                                                    utf8mb4                                                  
MySQL Mode                         N/A                                                    ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION            
MySQL Version                      >=5.0                                                  10.3.37-MariaDB                              Pass        

### Server Configuration           Detected Value                                      ###

Accept Content                     text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Charset Content             N/A                                                    
Architecture                       64		 bit                                               
Gateway Interface                  CGI/1.1                                                
HTTPS                              ON                                                     
Memory Usage                       88.7 MB                                                
Operating System                   Linux                                                  
Request Time                       1670484710                                             
Server Protocol                    HTTP/1.1                                               
Server self connect                Not expected HTTP response body:                       
Server Software                    Apache                                                 
User Agent                         Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.1 Safari/605.1.15

### MainWP Dashboard Settings      Detected Value                                      ###

Abandoned plugins/themes tolerance 365                                                    
Basic uptime monitoring enabled    No                                                     
Cache control enabled              Yes                                                    
MainWP Dashboard Version           Latest: | Detected: 4.3.1-beta1 Warning        
MainWP legacy backups enabled      No                                                     
Maximum number of pages to return  50                                                     
Maximum number of posts to return                                                         
Maximum simultaneous install and update requests8                                                      
Maximum simultaneous requests      16                                                     
Maximum simultaneous requests per ip16                                                     
Maximum simultaneous sync requests 16                                                     
Minimum delay between requests     100                                                    
Minimum delay between requests to the same ip100                                                    
Number of child sites              25                                                     
Optimize for shared hosting or big networksNo                                                     
Plugin advanced automatic updates enabledNo                                                     
Primary backup system              MainWP Legacy Backups                                  
REST API enabled                   No                                                     
Site health monitoring enabled     Yes                                                    
Theme advanced automatic updates enabledNo                                                     
Use WP Cron                        Yes                                                    
WP Core advanced automatic updates enabledNo                                                     

### Extensions                     Version                                                License                                      Status   ###

Advanced Uptime Monitor Extension  5.2.2                                                  Actived                                      Pass        
WPvivid Backup MainWP              0.9.28                                                                                                          

### Plugin                         Version                                                Status                                    ###

GPLVault Update Manager            4.2.2                                                  Active                                       
iThemes Security Pro               7.2.4                                                  Active                                       
MainWP Child                       4.3.1-beta1                                            Active                                       
MainWP Dashboard                   4.3.1-beta1                                            Active                                       
Really Simple SSL                  6.0.12                                                 Active                                       
Really Simple SSL Pro              6.0.3                                                  Active                                       
WP Rocket                                                               Active                                       
WPvivid Backup MainWP              0.9.28                                                 Active                                       
WPvivid Backup Plugin              0.9.80                                                 Active                                       
WPvivid Plugins Pro                2.2.11                                                 Active                                       

1 Like

Glad you got it sorted…The rest of your System Report also looks good - just so you know :slight_smile:

Let us know if you have further issues.