phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1a7608cc0b8ac91297697143faed0d3c' 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 ('1a7608cc0b8ac91297697143faed0d3c', -1, 1714328544, 1714328544, '0d3b24cb', 6, 0, 0)

Line : 187
File : sessions.php