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 ('d5de5331bf5c8c2b7f2c11171d5a8c47', -1, 1715535193, 1715535193, '12bf4432', 3, 0, 0)

Line : 187
File : sessions.php