Fatal error: Uncaught TypeError: strpos(): Argument #1 ($haystack) must be of type string, array given in /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/field-typography/src/Field/CSS/Typography.php:77
Stack trace:
#0 /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/field-typography/src/Field/CSS/Typography.php(77): strpos()
#1 /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/module-css/src/CSS/Output.php(279): Kirki\Field\CSS\Typography->process_output()
#2 /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/module-css/src/CSS/Output.php(68): Kirki\Module\CSS\Output->parse_output()
#3 /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/module-css/src/CSS/Generator.php(178): Kirki\Module\CSS\Output->__construct()
#4 /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/module-css/src/CSS.php(416): Kirki\Module\CSS\Generator::css()
#5 /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/module-css/src/CSS.php(316): Kirki\Module\CSS::loop_controls()
#6 /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/module-css/src/CSS.php(202): Kirki\Module\CSS->print_styles()
#7 /usr/www/users/metbyt/svefel/wp-includes/class-wp-hook.php(324): Kirki\Module\CSS->print_styles_inline()
#8 /usr/www/users/metbyt/svefel/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters()
#9 /usr/www/users/metbyt/svefel/wp-includes/plugin.php(517): WP_Hook->do_action()
#10 /usr/www/users/metbyt/svefel/wp-includes/general-template.php(3064): do_action()
#11 /usr/www/users/metbyt/svefel/wp-content/themes/reinform/header.php(19): wp_head()
#12 /usr/www/users/metbyt/svefel/wp-includes/template.php(810): require_once('/usr/www/users/...')
#13 /usr/www/users/metbyt/svefel/wp-includes/template.php(745): load_template()
#14 /usr/www/users/metbyt/svefel/wp-includes/general-template.php(48): locate_template()
#15 /usr/www/users/metbyt/svefel/wp-content/themes/reinform/page.php(15): get_header()
#16 /usr/www/users/metbyt/svefel/wp-includes/template-loader.php(106): include('/usr/www/users/...')
#17 /usr/www/users/metbyt/svefel/wp-blog-header.php(19): require_once('/usr/www/users/...')
#18 /usr/www/users/metbyt/svefel/index.php(17): require('/usr/www/users/...')
#19 {main}
thrown in /usr/www/users/metbyt/svefel/wp-content/plugins/kirki/kirki-packages/field-typography/src/Field/CSS/Typography.php on line 77