phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b6f4888da8b35386d91ca838c6dcb7a' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1b6f4888da8b35386d91ca838c6dcb7a', -1, 1715909819, 1715909819, '038e2bce', 0, 0, 0)

Line : 187
File : sessions.php