phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b542a6138b38945f943b989978f637c2' 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 ('b542a6138b38945f943b989978f637c2', -1, 1715380562, 1715380562, 'ac1d000a', -4, 0, 0)

Line : 187
File : sessions.php