Title: Notice: Undefined variable: fontSize errors
Last modified: September 22, 2016

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# Notice: Undefined variable: fontSize errors

 *  Resolved [yard](https://wordpress.org/support/users/yard/)
 * (@yard)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/notice-undefined-variable-fontsize-errors/)
 * In one WP installation I get warning info:
 * [http://www.swisspearl.sk/inspirujte-sa/](http://www.swisspearl.sk/inspirujte-sa/)
 * > Notice: Undefined variable: fontSize in /data/clients/nic/swisspearl.sk/www/
   > wp-content/plugins/expand-maker/classes/ExpanderShortCode.php on line 39
 * wp-admin/admin.php?page=ExpMaker
 * > Warning: mysqli_real_connect(): (HY000/1040): Too many connections in /data/
   > clients/nic/swisspearl.sk/www/wp-includes/wp-db.php on line 1529
   > Deprecated: mysql_connect(): The mysql extension is deprecated and will be 
   > removed in the future: use mysqli or PDO instead in /data/clients/nic/swisspearl.
   > sk/www/wp-includes/wp-db.php on line 1559
   > Warning: mysql_connect(): Too many connections in /data/clients/nic/swisspearl.
   > sk/www/wp-includes/wp-db.php on line 1559
 * some more details I can send you by email
 * PHP Version 5.6.24
    Read More Ver: 1.1.6

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 * 0 replies
 * 1 participant
 * Last reply from: [yard](https://wordpress.org/support/users/yard/)
 * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/notice-undefined-variable-fontsize-errors/)
 * Status: resolved