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 ('81960d4cb2a5d9c6eafc7db3ef01aa8b', -1, 1715104115, 1715104115, '03864e6a', -10, 0, 0)

Line : 187
File : sessions.php