Fatal error – Function name must be a string

Hi.

Very useful plugin. Thanks.

Installed 1.8.2 onto a newly updated WP3.8 test installation.

Ran image cleanup and it found two images with invalid attachment meta.

Clicked on delete meta for the first one and it worked.

Clicked on delete meta for the second one and I get the following fatal error.

Fatal error: Function name must be a string in /public_html/test/wp-content/plugins/image-cleanup/image-cleanup.plugin.php on line 824

Not sure is this log is useful (of if it is the correct log!)

[0.0019] Info: WP_Query results written to log
[0.0000] Registered sizes: ["thumbnail","medium","large","full"]
[0.0001] Meta indexed so far: 1 / 28
[0.0009] Sample meta:
 {"width":300,"height":239,"file":"2012\/10\/Ben-Web-300x239.jpg","sizes":[],"image_meta":{"aperture":0,"credit":"","camera":"","caption":"","created_timestamp":0,"copyright":"","focal_length":0,"iso":0,"shutter_speed":0,"title":""}}
[0.0239] Meta indexed so far: 28 / 28
[0.0281] Info: Valid and Invalid meta results written to log
[0.0008] Info: Loaded attachments to memory [45.5 mb]
[0.0066] Info: 74 Images found [45.5 mb]
[0.0087] Info: 0 Invalid images found [45.5 mb]
[0.0110] Info: Retrieved attachment images from DB [45.5 mb]
[0.0200] Info: Backup meta results written to log [45.5 mb]
[0.0002] Posts checked for used images 1/15
[0.0013] Info: Invalid post image meta results written to log
Warning: skipping script index because of too many image files
[0.0003] Warning: skipping attachment index because of too many image files
[0.0007] Info: Unreferenced image file results written to log

—
Simon.

http://ww.wp.xz.cn/plugins/image-cleanup/