phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1f228743ecb3cf734fef5f03910e1cb2' 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 ('1f228743ecb3cf734fef5f03910e1cb2', -1, 1762627831, 1762627831, 'd849d81d', -12, 0, 0)

Line : 187
File : sessions.php