phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f55c6065163c89828b8b807f031cf738' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f55c6065163c89828b8b807f031cf738', -1, 1715763846, 1715763846, '030f197f', 0, 0, 0)

Line : 187
File : sessions.php