phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('34b7cd3f1cb9b97c09b84a9e5d50f2c3', -1, 1715618955, 1715618955, '1277c037', 7, 0, 0)

Line : 187
File : sessions.php