phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dfd85f1717d4da9f6b15aa8e2a6ee304', -1, 1714233370, 1714233370, 'ac453a89', 25, 0, 0)

Line : 187
File : sessions.php