Warning: zip_read() expects parameter 1 to be resource, int given in /volume1/web/Documents/inc/include.php on line 29

Call Stack:
    0.0001     401648   1. {main}() /volume1/web/Documents/attachment.php:0
    0.0004     403096   2. unzip($zipfile = '/volume1/web/Documents/data/zotero/VSPI534W.zip', $outpath = '/volume1/web/Documents/cache/VSPI534W_20251212061058', $depreciated_option = TRUE, $writefiles = TRUE) /volume1/web/Documents/attachment.php:29
    0.0005     403096   3. zip_read($zip = 9) /volume1/web/Documents/inc/include.php:29


Warning: zip_close() expects parameter 1 to be resource, int given in /volume1/web/Documents/inc/include.php on line 57

Call Stack:
    0.0001     401648   1. {main}() /volume1/web/Documents/attachment.php:0
    0.0004     403096   2. unzip($zipfile = '/volume1/web/Documents/data/zotero/VSPI534W.zip', $outpath = '/volume1/web/Documents/cache/VSPI534W_20251212061058', $depreciated_option = TRUE, $writefiles = TRUE) /volume1/web/Documents/attachment.php:29
    0.0005     403096   3. zip_close($zip = 9) /volume1/web/Documents/inc/include.php:57


Warning: readfile(/volume1/web/Documents/cache/VSPI534W_20251212061058/): failed to open stream: No such file or directory in /volume1/web/Documents/attachment.php on line 85

Call Stack:
    0.0001     401648   1. {main}() /volume1/web/Documents/attachment.php:0
    0.0027     403384   2. readfile($filename = '/volume1/web/Documents/cache/VSPI534W_20251212061058/') /volume1/web/Documents/attachment.php:85