phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1d496df00856f504f9b87cbbf09c7c7' 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 ('c1d496df00856f504f9b87cbbf09c7c7', -1, 1715525642, 1715525642, '03906f31', -8, 0, 0)

Line : 187
File : sessions.php