After Update OJS 3.0.2 to 3.1.0.1 error

After update OJS version 3.0.2.0 to 3.1.0.1 error when I log in and go to the dashboard :

then when I click on all active tab, articles load continuously :

error_log :
[03-Apr-2018 01:34:11 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getSeq() should be compatible with BlockPlugin::getSeq($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:34:11 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getBlockContext() should be compatible with BlockPlugin::getBlockContext($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:34:11 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getEnabled() should be compatible with BlockPlugin::getEnabled($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:34:11 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getContents() should be compatible with BlockPlugin::getContents($templateMgr, $request = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:34:12 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getSeq() should be compatible with BlockPlugin::getSeq($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:34:12 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getBlockContext() should be compatible with BlockPlugin::getBlockContext($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:34:12 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getEnabled() should be compatible with BlockPlugin::getEnabled($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:34:12 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getContents() should be compatible with BlockPlugin::getContents($templateMgr, $request = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:07 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getSeq() should be compatible with BlockPlugin::getSeq($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:07 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getBlockContext() should be compatible with BlockPlugin::getBlockContext($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:07 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getEnabled() should be compatible with BlockPlugin::getEnabled($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:07 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getContents() should be compatible with BlockPlugin::getContents($templateMgr, $request = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of QueriesGridCellProvider::getCellActions() should be compatible with GridCellProvider::getCellActions($request, $row, $column, $position = GRID_ACTION_POSITION_DEFAULT) in /home/blajakartakemena/public_html/journal/lib/pkp/controllers/grid/queries/QueriesGridCellProvider.inc.php on line 18
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getSeq() should be compatible with BlockPlugin::getSeq($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getBlockContext() should be compatible with BlockPlugin::getBlockContext($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getEnabled() should be compatible with BlockPlugin::getEnabled($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getContents() should be compatible with BlockPlugin::getContents($templateMgr, $request = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getSeq() should be compatible with BlockPlugin::getSeq($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getBlockContext() should be compatible with BlockPlugin::getBlockContext($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getEnabled() should be compatible with BlockPlugin::getEnabled($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:08 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getContents() should be compatible with BlockPlugin::getContents($templateMgr, $request = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:09 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getSeq() should be compatible with BlockPlugin::getSeq($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:09 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getBlockContext() should be compatible with BlockPlugin::getBlockContext($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:09 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getEnabled() should be compatible with BlockPlugin::getEnabled($contextId = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0
[03-Apr-2018 01:35:09 UTC] PHP Strict Standards: Declaration of CustomBlockPlugin::getContents() should be compatible with BlockPlugin::getContents($templateMgr, $request = NULL) in /home/blajakartakemena/public_html/journal/plugins/generic/customBlockManager/CustomBlockPlugin.inc.php on line 0

please help mr @asmecher

Hi @ceperlan,

The log entries you quoted above are all warnings, not errors, and shouldn’t stop OJS from working. I suspect there’s an error message, but it may be further up the list.

You can configure PHP to suppress strict mode warnings; check stackoverflow.com for details.

Regards,
Alec Smecher
Public Knowledge Project Team

I had the same problem after to made the upgrade from 2.4.8 to 3.1.2. what could have been the problem?

Hi @Esteban_MontesdeOca,

As above, that warning is cosmetic, so won’t cause problems – but make sure you direct errors/warnings to your log file rather than your browser.

Regards,
Alec Smecher
Public Knowledge Project Team

But then, when i go into submitions i get that error and i dont know what it could be.
I found the following table completely null , that table is submission_artwork_files.
Could be this the problem?

Hi @Esteban_MontesdeOca,

Have you directed error messages/warnings to the log file rather than the browser?

Regards,
Alec Smecher
Public Knowledge Project Team

The error that i get from the apache2 log is the following