I'm trying to export the database of a new C5.8 build. I'm making the jump from 5.6. Website is working correctly but when I'm trying to export the database with MyPhpAdmin

I'm using Mamp Pro 5 in Mac to run a localhost.

I get the following errors:

1. warning a form on this page has more than 1000 fields (showed in a yellow text box)

2. The following error show up
Notice in ./export.php#428
Undefined index: sql_structure_or_data

Backtrace

Notice in ./libraries/classes/Export.php#625
Undefined index: sql_structure_or_data

Backtrace

./export.php#469: PhpMyAdmin\Export::exportDatabase(
string 'flevomagie',
array,
NULL,
array,
array,
,
string ' ',
string 'db_export.php?db=flevomagie',
string 'database',
boolean false,
boolean false,
boolean false,
boolean false,
array,
string '',
)
Notice in ./libraries/classes/Export.php#626
Undefined index: sql_structure_or_data

Backtrace

./export.php#469: PhpMyAdmin\Export::exportDatabase(
string 'flevomagie',
array,
NULL,
array,
array,
,
string ' ',
string 'db_export.php?db=flevomagie',
string 'database',
boolean false,
boolean false,
boolean false,
boolean false,
array,
string '',
)
Notice in ./libraries/classes/Export.php#782
Undefined index: sql_structure_or_data

Backtrace

./export.php#469: PhpMyAdmin\Export::exportDatabase(
string 'flevomagie',
array,
NULL,
array,
array,
,
string ' ',
string 'db_export.php?db=flevomagie',
string 'database',
boolean false,
boolean false,
boolean false,
boolean false,
array,
string '',
)
Notice in ./libraries/classes/Export.php#783
Undefined index: sql_structure_or_data

Backtrace

./export.php#469: PhpMyAdmin\Export::exportDatabase(
string 'flevomagie',
array,
NULL,
array,
array,
,
string ' ',
string 'db_export.php?db=flevomagie',
string 'database',
boolean false,
boolean false,
boolean false,
boolean false,
array,
string '',
)