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 ('44b71d7e7f5fcd3b5dec1057212d1cbb', -1, 1715413609, 1715413609, '12dd2fcb', -4, 0, 0)

Line : 187
File : sessions.php