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 ('8ce9ebb968f2161b9b77d5da08c707f9', -1, 1711641004, 1711641004, '22c8f842', 844, 0, 0)

Line : 187
File : sessions.php