phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9b796ebb15ff0497f242517ecdb8c4b0' for key 'PRIMARY'

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9b796ebb15ff0497f242517ecdb8c4b0', -1, 1713432010, 1713432010, '12df6b95', 0, 0, 0)

Line : 187
File : sessions.php