Erhalte folgenden Fehler beim Löschen eines Slider Elements DC_table

[aadursun]

Warning: count(): Parameter must be an array or an object that implements Countable in system/cache/dca/tl_content.php on line 3148

#0 system/cache/dca/tl_content.php(3148): __error(2, 'count(): Parame...', '/homepages/22/d...', 3148, Array)
#1 system/modules/core/drivers/DC_Table.php(1531): tl_content_columns->deleteColumnElements(Object(Contao\DC_Table), 7)
#2 system/modules/core/classes/Backend.php(650): Contao\DC_Table->delete()
#3 system/modules/core/controllers/BackendMain.php(131): Contao\Backend->getBackendModule('cfg_slider...')
#4 contao/main.php(20): Contao\BackendMain->run()
#5 {main}

Was kann die Ursache sein? Wo könnte ich was anpassen.

Contao Version 3.5.40
PHP 7.4

VG

[cliffparnitzky]

Also, die Erweiterung "cfg_slider":

Warning: count(): Parameter must be an array or an object that implements Countable in system/cache/dca/tl_content.php on line 3148

#0 system/cache/dca/tl_content.php(3148): __error(2, 'count(): Parame...', '/homepages/22/d...', 3148, Array)
#1 system/modules/core/drivers/DC_Table.php(1531): tl_content_columns->deleteColumnElements(Object(Contao\DC_Table), 7)
#2 system/modules/core/classes/Backend.php(650): Contao\DC_Table->delete()
#3 system/modules/core/controllers/BackendMain.php(131): Contao\Backend->getBackendModule('cfg_slider...')
#4 contao/main.php(20): Contao\BackendMain->run()
#5 {main}

Was kann die Ursache sein? Wo könnte ich was anpassen.

Contao Version 3.5.40
PHP 7.4

VG

schreibt was in die Datei tl_content

Warning: count(): Parameter must be an array or an object that implements Countable in system/cache/dca/tl_content.php on line 3148

#0 system/cache/dca/tl_content.php(3148): __error(2, 'count(): Parame...', '/homepages/22/d...', 3148, Array)
#1 system/modules/core/drivers/DC_Table.php(1531): tl_content_columns->deleteColumnElements(Object(Contao\DC_Table), 7)
#2 system/modules/core/classes/Backend.php(650): Contao\DC_Table->delete()
#3 system/modules/core/controllers/BackendMain.php(131): Contao\Backend->getBackendModule('cfg_slider...')
#4 contao/main.php(20): Contao\BackendMain->run()
#5 {main}

Was kann die Ursache sein? Wo könnte ich was anpassen.

Contao Version 3.5.40
PHP 7.4

VG

Das muss man untersuchen.