phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6a227e4e86d039657ab0bde758ca868' 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 ('c6a227e4e86d039657ab0bde758ca868', -1, 1715062749, 1715062749, '1275e3c2', -8, 0, 0)

Line : 187
File : sessions.php