im making a database and doit like ussual but this warning show up

Warning in .\libraries\classes\Controllers\Table\TableStructureController.php#1339 Illegal string offset 'Data_length'

Backtrace

.\libraries\classes\Controllers\Table\TableStructureController.php#1278: PhpMyAdmin\Controllers\Table\TableStructureController->getTableStats() .\libraries\classes\Controllers\Table\TableStructureController.php#378: PhpMyAdmin\Controllers\Table\TableStructureController->displayStructure( array, array, array, , array, array, ) .\tbl_structure.php#57: PhpMyAdmin\Controllers\Table\TableStructureController->indexAction()

via Chebli Mohamed