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 ('214b2ae33d5f0396c9fa048333d2dcb5', -1, 1715168511, 1715168511, 'ac4507b4', 18, 0, 0)

Line : 187
File : sessions.php