phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c6a7bd2013560ce5f8485cd6f2f5f642' 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 ('c6a7bd2013560ce5f8485cd6f2f5f642', -1, 1715134200, 1715134200, '12dfa03d', -8, 0, 0)

Line : 187
File : sessions.php