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 ('0c7115774e61f62e4a5c0e29a0f7c8e0', -1, 1715195937, 1715195937, '038df4c9', -4, 0, 0)

Line : 187
File : sessions.php