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 ('239e4d6b78bc6e8a8fe3c8d1d26876b1', -1, 1714251555, 1714251555, '03131bb2', 379, 0, 0)

Line : 187
File : sessions.php