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 ('aa74bffa38c0f9acec6ab3bfee27dbc6', -1, 1746055135, 1746055135, '1274e6fa', 2, 0, 0)

Line : 187
File : sessions.php