phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '34e718e0867aaf76bfc032f55f3d812a' 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 ('34e718e0867aaf76bfc032f55f3d812a', -1, 1741329683, 1741329683, '0389bd3f', 5, 0, 0)

Line : 187
File : sessions.php