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 ('2333a28f0d2cc637b4e4d0cd6ee5c8ce', -1, 1715452514, 1715452514, '03858a86', -4, 0, 0)

Line : 187
File : sessions.php