You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version
for the right syntax to use near 's%Great%Battle%of%the%Mermaid%King%' OR Request.name LIKE
'%Doraemon%the%Movi' at line 2

Original SQL:
SELECT COUNT(*) FROM Request WHERE `status` = 'Pending' AND ( Request.song LIKE '%Doraemon%the%Movie:%Nobita's%Great%Battle%of%the%Mermaid%King%' OR Request.name LIKE '%Doraemon%the%Movie:%Nobita's%Great%Battle%of%the%Mermaid%King%' OR Request.anime LIKE '%Doraemon%the%Movie:%Nobita's%Great%Battle%of%the%Mermaid%King%' OR Request.artist LIKE '%Doraemon%the%Movie:%Nobita's%Great%Battle%of%the%Mermaid%King%' OR Request.type LIKE '%Doraemon%the%Movie:%Nobita's%Great%Battle%of%the%Mermaid%King%' )