preg_match() [function.preg-match]: Compilation failed

  • Resolved davydov-denis

    (@davydov-denis)


    11 years, 4 months ago

    Dear all,

    I just installed a fresh WordPress and added NextGen gallery (v2.0). I have permalink enabled (day and name). On activation I got the following error:

    Warning: preg_match() [function.preg-match]: Compilation failed: unrecognized character after (?< at offset 5 in /…/public_html/bla-bla-bla.com/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/class.routing_app.php on line 484

    Any ideas how on fix?

    p.s. This WP uses an AddOn domain connected to the same hosting as my other, main WP site. WP sits in root of this domain which points to /public_html/bla-bla-bla.com. This is NOT a multisite setup, two installation are not related at all.

    p/s/ The main WP site uses NextGen (1.9.xx) for quite a while and I never experienced problems there. It might be related to 2.0 major update.

    p/p/s/ changing to default theme does not change anything.
    Installed plugins:
    Akismet
    All In One SEO Pack
    NextGEN Gallery by Photocrati
    WP-PageNavi
    WPtouch
    Wysija Newsletters

    https://www.ads-software.com/plugins/nextgen-gallery/

Viewing 5 replies - 16 through 20 (of 20 total)

  • Same problem here. Thanks.

    Solution is here:
    https://www.kriesi.at/support/topic/choices-nextgen-issue/
    it doesn’t fix the cause of the problem but cures the symtoms. I don`t receive any error-messages.

    Nextgen Verson 2.0.33, WordPress 3.6.1

    regards, Andre

    Plugin Contributor photocrati

    (@photocrati)

    Hi all – that solution is just turning debug off, which is good, clears the errors, and gets your site running, but we’d like to resolve this. Or I should say, I know we resolved this issue already for other users in a previous version. But given that at least two of you are reporting it in the last week, I’d say it’s still happening for some subset of users.

    We’re not able to duplicate the error. If you’re willing, can you submit a bug report with WP and FTP credentials so we can see the error and resolve it? Please just reference this thread if so. Thanks! (Erick)

    https://www.nextgen-gallery.com/report-bug/

    I got this problem as well:

    Warning: preg_match(): Compilation failed: unrecognized character after (?< at offset 21 in /usr/local/pem/vhosts/418846/webspace/httpdocs/walktheline.boplatsen.se/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/router/mixin.url_manipulation.php on line 161

    Plugin Contributor photocrati

    (@photocrati)

    @tiberun – You should open your own topic as you are referencing a different issue than what the original poster was … or you can submit a Bug Report (https://www.nextgen-gallery.com/report-bug/) as any “Warning” message is one we want to have a better look at, especially since this is not happening in all installations.

    Thanks!

    – Cais.

Viewing 5 replies - 16 through 20 (of 20 total)
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