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 ('ec3df8589f54ef1ae4025dcae7d9b808', -1, 1715456196, 1715456196, '0391ab3a', 0, 0, 0)

Line : 187
File : sessions.php