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 ('a3917d0d03d36ed4f36f20ae703f5c6f', -1, 1714304417, 1714304417, 'ac4507be', 51, 0, 0)

Line : 187
File : sessions.php