phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2c251f11cf9eb11b238415ba8e86d86c' 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 ('2c251f11cf9eb11b238415ba8e86d86c', -1, 1715167447, 1715167447, '038d08f7', -8, 0, 0)

Line : 187
File : sessions.php