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 ('0bba4e5c1d46093666cd2f9d9703b571', -1, 1714251215, 1714251215, 'ac4682ab', 15, 0, 0)

Line : 187
File : sessions.php