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 ('74542bd8f8e55e38d9e542f7be5d8e7d', -1, 1715277063, 1715277063, '1275b6b3', -12, 0, 0)

Line : 187
File : sessions.php