Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at you@example.com to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.
(Copy here your environment details, found on your Piwigo page [Administration > Tools > Maintenance])

Piwigo URL: http://
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I thought it might be the PHP processing timer so increased to 300, still got the error.

On activity monitor I see 11 instances of php-cgi with one showing 99% in the CPU column, that continues beyond the error.

in the PHP log:

Undefined array key "saved_angle"
Attempt to read property "value" on null

repeated 9 times then

PHP Fatal error:  Maximum execution time of 300 seconds exceeded


Is there another setting I am missing in PHP.ini?

Piwigo 15.3.0 Check for upgrade
Installed on 24 November 2024, 4 weeks 1 day ago
Operating system: Darwin
PHP: 8.3.14 (Show info) [2024-12-24 18:17:49]
MySQL: 8.0.40 [2024-12-24 13:17:49]
Graphics Library: ImageMagick ImageMagick 7.1.0-23
Cache size 6785.99 Mo   calculated 14 hours ago Refresh