Using php 7.x and wb 2.8 i have error in the logs, not every time but some times
from the line 440:
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it's making an output, perhaps warning or notice, but i cannot find out what
error in the log is:
[date] PHP Warning: Cannot modify header information - headers already sent by (output started at /path/path/framework/SecureTokens.php:440) in /path/path/public_html/index.php on line 116
maybe this is related to more strict type defs of php 7.x?