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 ('7346ef0b08f13c92dc004c44a6fd6e00', -1, 1711710960, 1711710960, '0355e0d6', -4, 0, 0)

Line : 222
File : sessions.php