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 ('6e3ef0b6b624f42d5c0d0f59d37f3089', -1, 1715541401, 1715541401, '030c78ca', 4, 0, 0)

Line : 187
File : sessions.php