phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5c51bd349772eca3ef0e526e73b0d6f5' 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 ('5c51bd349772eca3ef0e526e73b0d6f5', -1, 1714549666, 1714549666, '12bfba48', -10, 0, 0)

Line : 187
File : sessions.php