phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7879de51c4f58ae06820db2bc9c3f461' 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 ('7879de51c4f58ae06820db2bc9c3f461', -1, 1714815372, 1714815372, '12e0f6cb', -8, 0, 0)

Line : 187
File : sessions.php