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 ('27eb33d3c4ef2ce9f05b83c946e1d020', -1, 1714325191, 1714325191, '12bdb4f4', 1539, 0, 0)

Line : 187
File : sessions.php