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 ('a8f61c0c8fe3902a1a6da32b3d71d2c2', -1, 1714301972, 1714301972, '1275d8e5', 1581, 0, 0)

Line : 187
File : sessions.php