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 ('2d756215c4b7c84e7b3e3dc13d46bf1d', -1, 1714046222, 1714046222, '0393cd9a', 648, 0, 0)

Line : 187
File : sessions.php