phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b81e777fe9cb29957b7f95ed15ef73ac' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b81e777fe9cb29957b7f95ed15ef73ac', -1, 1715722039, 1715722039, 'c0a80201', -6, 0, 0)

Line : 187
File : sessions.php