phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b174ed25b2e29ae618b0b80ee48e96c1' 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 ('b174ed25b2e29ae618b0b80ee48e96c1', -1, 1766312399, 1766312399, 'd849d8a2', 1, 0, 0)

Line : 187
File : sessions.php