phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a42285fc7357d8ce698692c77bb1a55d' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a42285fc7357d8ce698692c77bb1a55d', -1, 1754679135, 1754679135, 'd849d8ea', 3, 0, 0)

Line : 187
File : sessions.php