TypeError

Message

call_user_func(): Argument #1 ($callback) must be a valid callback, class "\Tygh\ABAManager" not found

Error at

app/addons/ab__addons_manager/controllers/backend/init.post.php, line: 18

Backtrace

File:app/functions/fn.control.php
Line:727
Function:include
File:app/functions/fn.control.php
Line:458
Function:fn_run_controller
File:admin.php
Line:21
Function:fn_dispatch