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 ('fdc8b89c963f4723312e2c5b996000bd', -1, 1714252376, 1714252376, '12dc10b8', 1570, 0, 0)

Line : 187
File : sessions.php