phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '19e5a1754bc95c9eeb2b0520cc3bc8e1' 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 ('19e5a1754bc95c9eeb2b0520cc3bc8e1', -1, 1766308077, 1766308077, 'ac465037', 7, 0, 0)

Line : 187
File : sessions.php