phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f7c81c0a4343dac935f9c1233c390e3a' 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 ('f7c81c0a4343dac935f9c1233c390e3a', -1, 1715280964, 1715280964, '12dface0', 0, 0, 0)

Line : 187
File : sessions.php