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I am trying to migrate a site from one host to another. I can create the package and download form source site. When I try in run in the installer it gives me an error about not being able to create db and then it shows error “json value isn’t an array VALUE: NULL”
I have disabled Wordfence WAF, I have tried to remove and add the duplicator plugin again on source site. But I cannot resolve this error.
What is going wrong?
The error lists
EXCEPTION ERROR: json value isn't an array VALUE: NULL
FILE:/home/frederik/public_html/dup-installer/libs/Snap/JsonSerialize/JsonSerialize.php[82]
TRACE:
0 /home/frederik/public_html/dup-installer/ctrls/classes/class.ctrl.extraction.php(206): Duplicator\Libs\Snap\JsonSerialize\JsonSerialize::unserializeToObj('', Object(DUP_Extraction))
1 /home/frederik/public_html/dup-installer/ctrls/classes/class.ctrl.extraction.php(108): DUP_Extraction->loadData()
2 /home/frederik/public_html/dup-installer/ctrls/classes/class.ctrl.extraction.php(95): DUP_Extraction->initData()
3 /home/frederik/public_html/dup-installer/ctrls/classes/class.ctrl.extraction.php(82): DUP_Extraction->__construct()
4 /home/frederik/public_html/dup-installer/ctrls/classes/class.ctrl.ajax.php(205): DUP_Extraction::getInstance()
5 /home/frederik/public_html/dup-installer/ctrls/classes/class.ctrl.ajax.php(93): DUPX_Ctrl_ajax::actions('extract')
6 /home/frederik/public_html/dup-installer/main.installer.php(56): DUPX_Ctrl_ajax::controller()
7 {main}- This topic was modified 3 hours, 48 minutes ago by .