When you upload the output of a favicon generator like Real Favicon Generator into file galleries (in order to use the file galleries as a repository of files for other co-admins, for instance), the uploading of safari pinned tabs images results in a crash of the thumbnail generator, yielding the error message "Warning: imagecreatefromstring(): Data is not in a recognized format in MYHOME/tiki-18.8/lib/images/gd.php on line 70
Warning: Cannot modify header information - headers already sent by (output started at MYHOME/tiki-18.8/lib/images/gd.php:70) in MYHOME/tiki-18.8/tiki-download_file.php on line 395
Warning: Cannot modify header information - headers already sent by (output started at /homepages/41/d104554784/htdocs/agim/tiki-18.8/lib/images/gd.php:70) in MYHOME/tiki-18.8/tiki-download_file.php on line 404
Warning: Cannot modify header information - headers already sent by (output started at MYHOME/tiki-18.8/lib/images/gd.php:70) in MYHOME/tiki-18.8/tiki-download_file.php on line 442
�PNG " and some binary (!) image content instead of a thumbnail...
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