Продолжайте получать эту ошибку снова и снова, строки 18, 20, а иногда и 57 в system/library/db/mysqli.php
Любая помощь или предложения будут высоко ценится
2019-04-09 15:25:41 - PHP Warning: mysqli::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 18
2019-04-09 15:25:41 - PHP Warning: DB\MySQLi::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 20
2019-04-09 15:25:41 - PHP Warning: mysqli::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 18
2019-04-09 15:25:41 - PHP Warning: DB\MySQLi::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 20
2019-04-09 15:25:41 - PHP Warning: mysqli::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 18
2019-04-09 15:25:41 - PHP Warning: DB\MySQLi::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 20
2019-04-09 15:25:41 - PHP Warning: mysqli::close(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 57
2019-04-09 15:25:41 - PHP Warning: mysqli::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 18
2019-04-09 15:25:41 - PHP Warning: DB\MySQLi::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 20
2019-04-09 15:25:41 - PHP Warning: mysqli::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 18
2019-04-09 15:25:41 - PHP Warning: DB\MySQLi::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 20
2019-04-09 15:25:41 - PHP Warning: mysqli::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 18
2019-04-09 15:25:41 - PHP Warning: DB\MySQLi::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 20
2019-04-09 15:25:41 - PHP Warning: mysqli::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 18
2019-04-09 15:25:41 - PHP Warning: DB\MySQLi::query(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 20
2019-04-09 15:25:41 - PHP Warning: mysqli::close(): Couldn't fetch mysqli in /home/xxx/public_html/system/library/db/mysqli.php on line 57