phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0f2a696c25e7cb422e2ac29b9057f3a8', -1, 1755123911, 1755123911, 'd849d865', -9, 0, 0)

Line : 187
File : sessions.php