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 ('c8b735e51f0ee89ef626f66b403badd3', -1, 1714154204, 1714154204, '12daa810', 870, 0, 0)

Line : 187
File : sessions.php