Make WordPress Core

Opened 9 years ago

Last modified 5 years ago

#31520 new defect (bug)

wp_cache_get generates fatal error

Reported by: jatingupta2k's profile jatingupta2k Owned by:
Milestone: Priority: normal
Severity: normal Version: 4.1.1
Component: Cache API Keywords: reporter-feedback
Focuses: Cc:


There are timing issues in WP where some code in plugins, specifically wp super cache, make called to wp_cache_get before $wp_object_cache is initiated.

This generates a fatal error in php and can often send apache crashing.

This only occurs n wp_cache_get() and it seems as if the easiest solution is to check to see if $wp_object_cache is actually initaited and/or an object before calling its get() function.

… at /var/sentora/hostdata/zadmin/public_html/freemaal_in/wp-includes/
cache.php (113)
…at /var/sentora/hostdata/zadmin/public_html/freemaal_in/wp-includes/
option.php (54)
wp-cache-phase2.php (255)

Change History (2)

#1 @DrewAPicture
9 years ago

  • Component changed from General to Cache API
  • Keywords reporter-feedback added

Hi @jatingupta2k, welcome to Trac! Are you still experiencing issues here?

#2 @anonymized_7658014
8 years ago

Just noticed a related issue (if not the same) was closed as invalid 6 years ago: #15881

I’m currently debugging the behavior on a customer system with a different caching plugin. Can’t provide any insight yet, but will update here once we know more.

Last edited 8 years ago by SergeyBiryukov (previous) (diff)
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