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 ('38796c5d2f1bc091e1dc5f6ad13a2028', -1, 1714298773, 1714298773, '12dafe7a', 1865, 0, 0)

Line : 187
File : sessions.php