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 ('7cb390eaa5ab86a7a5fa4e7790d76f47', -1, 1715854831, 1715854831, '0380c5a4', 3, 0, 0)

Line : 187
File : sessions.php