Change shop sever - 500 error + No access reference in admin panel

[Harvi]

Hello,

I changed my website server to new one.

After that I have two errors:

 

1. Main page = 500 server errror

 

2. Admin panel =

No access reference in table module_access for id_module 29.
at line 2030 in file classes/module/Module.php

 

There is screen in attachment.

 

This is the problem with all modules - when i deleted only all modules I had an acces to admin panel. When there is even 1 module (doesnt matter which one) , I see this error. 

 

Do you have an idea how to fix it?

[selectshop.at]

Which Prestashop version are you using ?

 

Which php-version you was using before and are using now ?

 

Cache (xCache,memcache, APC) was enabled before, and now? Disable it, if you have access to tab: advanced parameters -> performance -> caching = NO

 

Disable all non native modules and overrides on tab: advanced parameters -> performance -> debug mode. BOTH OPTIONS THERE = NO

[Harvi]

AD1

5.4

 

AD2

5.6.19

 

AD3

i don't have an acces to admin panel...Maybe I can delete files or sth via ftp?

[El Patron]

Hello,

I changed my website server to new one.

After that I have two errors:

 

1. Main page = 500 server errror

 

2. Admin panel =

No access reference in table module_access for id_module 29.

at line 2030 in file classes/module/Module.php

 

There is screen in attachment.

 

This is the problem with all modules - when i deleted only all modules I had an acces to admin panel. When there is even 1 module (doesnt matter which one) , I see this error. 

 

Do you have an idea how to fix it?

 

most likely things did not get moved correctly.  often it's best to run on new server install of your current ps version before moving to new hosting to ensure hosting compatible.

 

also selectat asked for ps version, I did not see answer.

 

for 500, enable ps debug  mode to get underlying error

https://www.prestashop.com/forums/topic/224525-how-to-turn-on-error-reporting-for-debug-information-blank-page-500-internal-server-error/

 

here is search with lot's of results  for module issue

https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=prestashop+No+access+reference+in+table+module_access+for+id_module+site:www.prestashop.com

[iansari13]

if your admin panel is showing 500 error after fresh install , it works for me that's why i am sharing here. change the permissions for index.php file in your admin folder to 755 if you are getting 500 error.