phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2a891bd46a7d07da52a4bec4d87fd6ec' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('2a891bd46a7d07da52a4bec4d87fd6ec', -1, 1767933588, 1767933588, 'd849d8af', -9, 0)

Line : 180
File : /www/includes/sessions.php