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