Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, no array or string given in /in/W1qpb:21
Stack trace:
#0 /in/W1qpb(24): {closure}(Object(Pippo), Array)
#1 {main}
thrown in /in/W1qpb on line 21
Process exited with code 255.
Output for 8.0.0 - 8.0.9
Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($function) must be a valid callback, no array or string given in /in/W1qpb:21
Stack trace:
#0 /in/W1qpb(24): {closure}(Object(Pippo), Array)
#1 {main}
thrown in /in/W1qpb on line 21
Process exited with code 255.
Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /in/W1qpb on line 21
Fatal error: Uncaught TypeError: Argument 1 passed to CbMan::fn() must be callable, null given, called in /in/W1qpb on line 27 and defined in /in/W1qpb:5
Stack trace:
#0 /in/W1qpb(27): CbMan->fn(NULL)
#1 {main}
thrown in /in/W1qpb on line 5
Process exited with code 255.
Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /in/W1qpb on line 21
Catchable fatal error: Argument 1 passed to CbMan::fn() must be callable, null given, called in /in/W1qpb on line 27 and defined in /in/W1qpb on line 5
Process exited with code 255.