phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c1c915e28d315f4696e9ff2d3f4e45bd' 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 ('c1c915e28d315f4696e9ff2d3f4e45bd', -1, 1715038297, 1715038297, '12bfdf7b', -8, 0, 0)

Line : 187
File : sessions.php