phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c7d39a2e82997b88145add1804a6b15d' 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 ('c7d39a2e82997b88145add1804a6b15d', -1, 1715116279, 1715116279, '12e3e45f', 2, 0, 0)

Line : 187
File : sessions.php