phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51c4149d7d0b2a1db6757116dcd0f226' 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 ('51c4149d7d0b2a1db6757116dcd0f226', -1, 1714377801, 1714377801, '0390fda1', -4, 0, 0)

Line : 187
File : sessions.php