Please help for error 500 can't access to BO [SOLVED]

[prestaseller]

Hi, suddenly without having made any changes, i can no longer enter the bo and i see the page 500 error. I started debug mode and I'm seeing these errors someone who knows more than me, can you tell me where the problem is and how to fix it?

Edit: my PS vers is 1.7

ERRORS

Notice: tempnam(): file created in the system's temporary directory in /homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/classes/PrestaShopAutoload.php on line 258

Warning: rename(/tmp/class_index.phpR5fUvs,/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/var/cache/dev/class_index.php): No such file or directory in /homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/classes/PrestaShopAutoload.php on line 264

Notice: tempnam(): file created in the system's temporary directory in /homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/classes/PrestaShopAutoload.php on line 258

Warning: rename(/tmp/class_stub.phpt0kg2A,/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/var/cache/dev/class_stub.php): No such file or directory in /homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/classes/PrestaShopAutoload.php on line 264

Notice: tempnam(): file created in the system's temporary directory in /homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/classes/PrestaShopAutoload.php on line 258

Warning: rename(/tmp/namespaced_class_stub.phpHJmEyJ,/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/var/cache/dev/namespaced_class_stub.php): No such file or directory in /homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/classes/PrestaShopAutoload.php on line 264

Warning: require_once(/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/var/cache/dev/appParameters.php): failed to open stream: No such file or directory in /homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/config/bootstrap.php on line 87

Fatal error: require_once(): Failed opening required '/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/var/cache/dev/appParameters.php' (include_path='/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/vendor/pear/pear_exception:/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/vendor/pear/console_getopt:/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/vendor/pear/pear-core-minimal/src:/homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/vendor/pear/archive_tar:.:/usr/lib/php7.4') in /homepages/27/d656073121/htdocs/clickandbuilds/PrestaShop/MyeCommerce2/config/bootstrap.php on line 87

Edited July 24, 2022 by prestaseller (see edit history)

[ComGrafPL]

Have you tried to clear Var folder?

[prestaseller]

No...you mean clear everithing inside the folder or just inside cache folder in var?

2 minutes ago, ComGrafPL said:

Have you tried to clear Var folder?

 

[ComGrafPL]

Przed chwilą, prestaseller napisał:

No...you mean clear everithing inside the folder or just inside cache folder in var?

 

Rename cache folder inside it.

[prestaseller]

Solved! It was a hosting problem. I had reached the maximum number of files supported by the hosting server. I just did a bit of cleaning and it all started up again.