Title: Generating keywords results in php errors
Last modified: August 20, 2016

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# Generating keywords results in php errors

 *  [Iamdez](https://wordpress.org/support/users/iamdez/)
 * (@iamdez)
 * [15 years, 1 month ago](https://wordpress.org/support/topic/generating-keywords-results-in-php-errors/)
 * I get the following errors when trying to get keywords. I receive more than one
   of each (i’m assuming one of each for each suggested keyword)
 * Warning: str_split() [function.str-split]: The length of each segment must be
   greater than zero in <redacted>wp-content/plugins/auto-tag-suggest/pbptagger.
   php on line 529
 * Warning: Invalid argument supplied for foreach() in <redacted>wp-content/plugins/
   auto-tag-suggest/autotagsuggest.php on line 176

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 * 0 replies
 * 1 participant
 * Last reply from: [Iamdez](https://wordpress.org/support/users/iamdez/)
 * Last activity: [15 years, 1 month ago](https://wordpress.org/support/topic/generating-keywords-results-in-php-errors/)
 * Status: not resolved