WordPress database error: [<div style="clear:both">&nbsp;</div> <div class="queries" style="clear:both;margin-bottom:2px;border:red dotted thin;"> <p>MySQL query:</p> <p>INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES ('_transient_is_multi_author', '0', 'on') ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)</p> <p>Queries made or created this session were:</p> <ol> <li>Executing: BEGIN | (no parameters)</li> <li>Executing: SELECT * FROM pragma_table_info(:table_name) as l WHERE l.pk &gt; 0; | (no parameters)</li> <li>Executing: SELECT * FROM pragma_index_list(&quot;wp_options&quot;) as l; | (no parameters)</li> <li>Executing: SELECT * FROM pragma_index_info(&quot;wp_options__option_name&quot;) as l; | (no parameters)</li> <li>Executing: INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES (:param0 , :param1 , :param2 ) ON CONFLICT (&quot;option_name&quot;) DO UPDATE SET `option_name` = excluded.`option_name`, `option_value` = excluded.`option_value`, `autoload` = excluded.`autoload` | parameters: _transient_is_multi_author, 0, on</li> <li>Executing: ROLLBACK | (no parameters)</li> </ol> </div> <div style="clear:both;margin-bottom:2px;border:red dotted thin;" class="error_message" style="border-bottom:dotted blue thin;"> Error occurred at line 4164 in Function <code>handle_error</code>. Error message was: SQLSTATE[HY000]: General error: 5 database is locked. </div> <p>Backtrace:</p> <pre>#0 /var/www/html/wp-content/plugins/sqlite-database-integration/wp-includes/sqlite/class-wp-sqlite-db.php(287): WP_SQLite_Translator->get_error_message() #1 /var/www/html/wp-includes/option.php(1143): WP_SQLite_DB->query('INSERT INTO `wp...') #2 /var/www/html/wp-includes/option.php(1554): add_option('_transient_is_m...', 0, '', 'on') #3 /var/www/html/wp-includes/author-template.php(609): set_transient('is_multi_author', 0) #4 /var/www/html/wp-content/themes/astra/inc/blog/blog.php(27): is_multi_author() #5 /var/www/html/wp-includes/class-wp-hook.php(326): astra_blog_body_classes(Array) #6 /var/www/html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #7 /var/www/html/wp-includes/post-template.php(866): apply_filters('body_class', Array, Array) #8 /var/www/html/wp-includes/post-template.php(622): get_body_class(Array) #9 /var/www/html/wp-content/themes/astra/header.php(35): body_class() #10 /var/www/html/wp-includes/template.php(810): require_once('/var/www/html/w...') #11 /var/www/html/wp-includes/template.php(745): load_template('/var/www/html/w...', true, Array) #12 /var/www/html/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #13 /var/www/html/wp-content/themes/astra/404.php(15): get_header() #14 /var/www/html/wp-includes/template-loader.php(106): include('/var/www/html/w...') #15 /var/www/html/wp-blog-header.php(19): require_once('/var/www/html/w...') #16 /var/www/html/index.php(231): require('/var/www/html/w...') #17 {main}</pre> ] INSERT INTO `wp_options` (`option_name`, `option_value`, `autoload`) VALUES ('_transient_is_multi_author', '0', 'on') ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)