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 ('c0e8198aeb385bfe0b96e26c2b0f8df0', -1, 1715689555, 1715689555, '039355b7', -9, 0, 0)

Line : 187
File : sessions.php