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 ('6bd6bc2767722c8b8f1170c53a902e12', -1, 1714302611, 1714302611, '0391ab3a', 693, 0, 0)

Line : 187
File : sessions.php