phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '72815cbd13ac165be826b98e02916c10' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('72815cbd13ac165be826b98e02916c10', -1, 1791256801, 1791256801, 'd849d833', 1, 0, 0)

Line : 187
File : sessions.php