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 ('53ef8bbcbefe72f7ff37f3839e25ad5b', -1, 1714003721, 1714003721, '12de16f4', 1938, 0, 0)

Line : 187
File : sessions.php