A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/allwatch/public_html/system/core/Output.php:538)

Filename: core/Common.php

Line Number: 570

Backtrace:

Database Error

A Database Error Occurred

Error Number: 1213

Deadlock found when trying to get lock; try restarting transaction

UPDATE `ci_sessions` SET `timestamp` = 1748816860 WHERE `id` = '12d3046826a68219c359d72e8e409fbc2d6fe70c'

Filename: libraries/Session/drivers/Session_database_driver.php

Line Number: 261