phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0c7a8ca437eb237883ba10a96ed2c78c' 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 ('0c7a8ca437eb237883ba10a96ed2c78c', -1, 1747590137, 1747590137, 'd849d813', -4, 0, 0)

Line : 187
File : sessions.php