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 ('ce40c86a18f8c008cf475e0ebe42a0f7', -1, 1714313938, 1714313938, '1274efc3', 1715, 0, 0)

Line : 187
File : sessions.php