phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e23fed82fba8133788b99353e6d9b4eb' 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 ('e23fed82fba8133788b99353e6d9b4eb', -1, 1770174228, 1770174228, 'c0a8100b', 18, 0, 0)

Line : 187
File : sessions.php