Admin metabox crash

Resolved

(@kevinkoalect)

Hello,
We encounter a blank page when we want to edit a specific page. The error apparently comes from the plugin.

Here is the error:

[2024-06-14 09:20:02] production.ERROR: preg_match_all(): Unknown modifier '0' {"userId":null,"email":null,"exception":"[object] (ErrorException(code: 0): preg_match_all(): Unknown modifier '0' at /home/<name>/public_html/<folder>/content/plugins/wp-seopress/src/Services/ContentAnalysis/GetContent.php:22)
[stacktrace]
#0 [internal function]: Themosis\\Core\\Bootstrap\\ExceptionHandler->handleError(2, 'preg_match_all(...', '/home/<name>...', 22, Array)
#1 /home/<name>/public_html/<folder>/content/plugins/wp-seopress/src/Services/ContentAnalysis/GetContent.php(22): preg_match_all('#\\\\b(mecenat d&#...', 'https://www.pro...', Array)
#2 /home/<name>/public_html/<folder>/content/plugins/wp-seopress/src/Services/ContentAnalysis/GetContent.php(106): SEOPress\\Services\\ContentAnalysis\\GetContent->getMatches('https://www.pro...', Array)
#3 /home/<name>/public_html/<folder>/content/plugins/wp-seopress/src/Services/ContentAnalysis/GetContent.php(905): SEOPress\\Services\\ContentAnalysis\\GetContent->analyzeKeywordsPermalink(Array, Array, Object(WP_Post))
#4 /home/<name>/public_html/<folder>/content/plugins/wp-seopress/inc/admin/metaboxes/admin-metaboxes-content-analysis-form.php(85): SEOPress\\Services\\ContentAnalysis\\GetContent->getAnalyzes(Object(WP_Post))
#5 /home/<name>/public_html/<folder>/content/plugins/wp-seopress/inc/admin/metaboxes/admin-metaboxes.php(550): require_once('/home/<name>...')
#6 /home/<name>/public_html/<folder>/cms/wp-admin/includes/template.php(1456): seopress_content_analysis(Object(WP_Post), Array)
#7 /home/<name>/public_html/<folder>/cms/wp-admin/includes/post.php(2383): do_meta_boxes(Object(WP_Screen), 'normal', Object(WP_Post))
#8 /home/<name>/public_html/<folder>/cms/wp-admin/edit-form-blocks.php(316): the_block_editor_meta_boxes()
#9 /home/<name>/public_html/<folder>/cms/wp-admin/post.php(187): require('/home/<name>...')
#10 {main}
"}

Can you help me ?
THANKS

Viewing 13 replies - 1 through 13 (of 13 total)

Plugin Author Benjamin Denis
(@rainbowgeek)

1 year, 11 months ago

Hi,

which version of SEOPress and WP do you have?

What’s the target keyword entered for this page please?

Thanks

Thread Starter Kevin Gobert
(@kevinkoalect)

1 year, 11 months ago

Hi,

Thank for your answer. Yes sorry I forgot to mention the infos.

WP version: 6.5.4
Plugin version: 7.8
_seopress_analysis_target_kw: Prométhéa,culture,patrimoine,entreprises,mécénat d’entreprise,mécènes,réseau,conseil d’administration,actions,former,connecter,sensibiliser,valorisation,promotion

I tried to remove the keyword via the database but it doesn’t fix my issue.

Thanks

Thread Starter Kevin Gobert
(@kevinkoalect)

1 year, 11 months ago

Hi Benjamin,

Do you have news about the issue? I saw an update and it doesn’t fix my issue?

Thanks

Plugin Author Benjamin Denis
(@rainbowgeek)

1 year, 11 months ago

Hi,

we are not able to reproduce the issue on our side.

Can you list the active theme and plugins please?

Which version of PHP, WordPress do you use?

Thanks
Thread Starter Kevin Gobert
(@kevinkoalect)

1 year, 11 months ago
Hi,

I put some logs to understand what is happening.

I think I found the issue. The client put a ' in his keywords.
```
preg_match_all('#\b(mecenat d'entreprise)\b#iu', '.../notre mission/'
```
When I tried to remove wrong keywords but they stay in the analyse.

https://www.dropbox.com/s/291ccr1vweh809v/Screenshot%202024-06-24%20at%2009.56.44.png?e=2&dl=0
```
[24-Jun-2024 07:55:52 UTC] https://test.local/fr/a propos/notre mission/
[24-Jun-2024 07:55:52 UTC] #\b(promethea)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(culture)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(patrimoine)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(entreprises)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(mecenat d'entreprise)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(mecenes)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(reseau)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(conseil d'administration)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(actions)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(former)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(connecter)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(sensibiliser)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(valorisation)\b#iu
[24-Jun-2024 07:55:52 UTC] #\b(promotion)\b#iu
```
Thread Starter Kevin Gobert
(@kevinkoalect)

1 year, 11 months ago
This code fix the issue:

GetContent.php:21
```
$kw = remove_accents(htmlspecialchars_decode($kw, ENT_QUOTES));
```
```
foreach ($targetKeywords as $kw) {
   $kw = remove_accents(htmlspecialchars_decode($kw, ENT_QUOTES));

   if (preg_match_all('#\b(' . $kw . ')\b#iu', remove_accents($content), $m)) {
     $data[$kw] = $m[0];
   }
 }
```
Plugin Author Benjamin Denis
(@rainbowgeek)

1 year, 11 months ago

Can you go to your database with PhpMyAdmin (or equivalent), and open the wp_postmeta table.

Search this meta_key = _seopress_analysis_target_kw

And enter the ID of your post ID in post_id

Paste the result here please.
Thread Starter Kevin Gobert
(@kevinkoalect)

1 year, 11 months ago
Hi,

Here the result:
```
Prométhéa,culture,patrimoine,entreprises,mécénat d'entreprise,mécènes,réseau,conseil d'administration,actions,former,connecter,sensibiliser,valorisation,promotion
```
“mécénat d’entreprise” becomes “mecenat d& #39;entreprise”
- This reply was modified 1 year, 11 months ago by Kevin Gobert.
Plugin Author Benjamin Denis
(@rainbowgeek)

1 year, 10 months ago

Hi,

thank you for your patience.

We have been able to reproduce the issue.

We are working on a fix.

May I know your PHP version used please?

Thread Starter Kevin Gobert
(@kevinkoalect)

1 year, 10 months ago

Hi Benjamin,

Ok super.

For this website, we use PHP 7.4.3

Thanks
Plugin Author Benjamin Denis
(@rainbowgeek)

1 year, 10 months ago
OK.

Try to replace in these 2 files:

src/Services/ContentAnalysis/GetContent.php

src/Services/ContentAnalysis/DomAnalysis.php

The code around line 22 / 13 by this one:
```
$kw = remove_accents(wp_specialchars_decode($kw));
            if (preg_match_all('#\b(' . preg_quote($kw, '/') . ')\b#iu', remove_accents($content), $m)) {
                $data[$kw] = $m[0];
            }
```
Thread Starter Kevin Gobert
(@kevinkoalect)

1 year, 10 months ago

It seems to work.

Thanks a lot

Plugin Author Benjamin Denis
(@rainbowgeek)

1 year, 10 months ago

Perfect!

Viewing 13 replies - 1 through 13 (of 13 total)

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