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 ('78f8941bc897b1ed9d7052fa81fd5525', -1, 1755030272, 1755030272, 'd849d865', 1, 0, 0)

Line : 187
File : sessions.php