Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, array callback must have exactly two members in /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/class-wp-hook.php:324
Stack trace:
#0 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/class-wp-hook.php(324): call_user_func_array(Array, Array)
#1 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array)
#2 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/kses.php(2392): apply_filters('safe_style_css', Array)
#3 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/style-engine/class-wp-style-engine-css-declarations.php(142): safecss_filter_attr('color:var(--wp-...')
#4 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/style-engine/class-wp-style-engine-css-declarations.php(167): WP_Style_Engine_CSS_Declarations::filter_declaration('color', 'var(--wp--prese...', '')
#5 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/style-engine/class-wp-style-engine-css-rule.php(176): WP_Style_Engine_CSS_Declarations->get_declarations_string(false, 0)
#6 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/style-engine/class-wp-style-engine.php(705): WP_Style_Engine_CSS_Rule->get_css()
#7 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/style-engine.php(79): WP_Style_Engine::compile_css(Array, '.wp-elements-c2...')
#8 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/block-supports/elements.php(192): wp_style_engine_get_styles(Array, Array)
#9 [internal function]: wp_render_elements_support_styles(Array)
#10 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/class-wp-hook.php(326): call_user_func_array('wp_render_eleme...', Array)
#11 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array)
#12 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/blocks.php(2150): apply_filters('render_block_da...', Array, Array, NULL)
#13 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/blocks.php(2242): render_block(Array)
#14 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/blocks/template-part.php(154): do_blocks('<!-- wp:group {...')
#15 [internal function]: render_block_core_template_part(Array, '', Object(WP_Block))
#16 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/class-wp-block.php(537): call_user_func('render_block_co...', Array, '', Object(WP_Block))
#17 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/blocks.php(2190): WP_Block->render()
#18 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/blocks.php(2242): render_block(Array)
#19 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/block-template.php(263): do_blocks('<!-- wp:templat...')
#20 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/template-canvas.php(12): get_the_block_template_html()
#21 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/template-loader.php(106): include('/home/m/mirkur5...')
#22 /home/m/mirkur52/survey.donishsoft.com/public_html/wp-blog-header.php(19): require_once('/home/m/mirkur5...')
#23 /home/m/mirkur52/survey.donishsoft.com/public_html/index.php(17): require('/home/m/mirkur5...')
#24 {main}
  thrown in /home/m/mirkur52/survey.donishsoft.com/public_html/wp-includes/class-wp-hook.php on line 324