Fatal Error after Delete/Reinstall 9.7.2

Could not login to wp-admin after automatic update to 9.7.2; used WP recovery link to login; then followed advice in another reply – deleted & reinstalled plugin 9.7.2. Now see this error:

Fatal error: Uncaught TypeError: strtotime() expects parameter 1 to be string, int given in /var/www/html/bo/bokehfocus.org/wp-content/plugins/maxbuttons/classes/button.php:237 Stack trace: #0 /var/www/html/bo/bokehfocus.org/wp-content/plugins/maxbuttons/classes/button.php(237): strtotime() #1 /var/www/html/bo/bokehfocus.org/wp-content/plugins/maxbuttons/classes/installation.php(470): MaxButtons\maxButton->getUpdated() #2 /var/www/html/bo/bokehfocus.org/wp-content/plugins/maxbuttons/classes/installation.php(61): MaxButtons\maxInstall::migrateResponsive() #3 /var/www/html/bo/bokehfocus.org/wp-content/plugins/maxbuttons/classes/installation.php(13): MaxButtons\maxInstall::activate_plugin() #4 /var/www/html/bo/bokehfocus.org/wp-includes/class-wp-hook.php(308): MaxButtons\maxInstall::activation_hook() #5 /var/www/html/bo/bokehfocus.org/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #6 /var/www/html/bo/bokehfocus.org/wp-includes/plugin.php(517): WP_Hook->do_action() #7 /var/www/html/bo/bokehfocus.org/wp-admin/plu in /var/www/html/bo/bokehfocus.org/wp-content/plugins/maxbuttons/classes/button.php on line 237

WP 6.3.1; PHP 7.4.33; Lens theme (Pixelgarde); WPEngine host; Windows 10; Chrome117.0.5938.152 (64-bit); previous versions have worked perfectly for years (thanks!)

• This topic was modified 1 year, 1 month ago by GwenetteWriter.
• This topic was modified 1 year, 1 month ago by GwenetteWriter. Reason: Added WP & PHP versions & theme name

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