phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a9bb1ec60903a3d8f7a1554cc4e03c5' 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 ('1a9bb1ec60903a3d8f7a1554cc4e03c5', -1, 1715308672, 1715308672, '038cc6ad', 0, 0, 0)

Line : 187
File : sessions.php