HerokuでApplication Error H10 の解決方法がわかりません。

herokuでデプロイ後、さあ完成アプリを開こうと思った最中、アプリケーションエラーが出現しました。

そして、app errをログで確認するためにCLIで以下のコマンドを叩きます。↓

>heroku log -a アプリケーション名

で確認すると、、、

console
12021-04-24T15:07:53.969444+00:00 heroku[web.1]: State changed from starting to crashed
22021-04-24T15:07:58.829740+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=*******.****app.com request_id=50d65f3f-b31d-4753-b380-78988c28301c fwd="27.95.161.100" dyno= connect= service= status=503 bytes= protocol=https
32021-04-24T15:07:59.050728+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nippoworks1.herokuapp.com request_id=7dac770b-d101-411b-8d49-a59921102dc9 fwd="27.95.161.100" dyno= connect= service= status=503 bytes= protocol=https
42021-04-24T15:14:16.944026+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=*******.****appapp.com request_id=af57803d-f658-4b07-8811-d46caa09de36 fwd="27.95.161.100" dyno= connect= service= status=503 bytes= protocol=https
52021-04-24T15:14:17.167488+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=*******.****appapp.com request_id=96fe36c5-45f0-4829-a868-3608d3eead4f fwd="27.95.161.100" dyno= connect= service= status=503 bytes= protocol=https

###H10 App crashedとは
ソースコードの問題やら色々情報がありましたが、わかりません。
開発環境では問題なく動作していました。

また、pom.xmlも関係しているのではないかと思い記載しておきます。

xml
1<?xml version="1.0" encoding="UTF-8"?>
2<project xmlns="http://maven.apache.org/POM/4.0.0"
3	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
5	<modelVersion>4.0.0</modelVersion>
6	<parent>
7		<groupId>org.springframework.boot</groupId>
8		<artifactId>spring-boot-starter-parent</artifactId>
9		<version>2.4.5</version>
10		<relativePath /> <!-- lookup parent from repository -->
11	</parent>
12	<packaging>jar</packaging>
13	<groupId>com.ohta</groupId>
14	<artifactId>アプリ名</artifactId>
15	<version>0.0.1-SNAPSHOT</version>
16	<name>アプリ名</name>
17	<description>Demo project for Spring Boot</description>
18	<properties>
19		<java.version>1.8</java.version>
20		<failOnMissingWebXml>false</failOnMissingWebXml>
21		<maven.test.skip>true</maven.test.skip>
22	</properties>
23	<dependencies>
24		<dependency>
25			<groupId>org.springframework.boot</groupId>
26			<artifactId>spring-boot-starter-security</artifactId>
27		</dependency>
28		<dependency>
29			<groupId>org.springframework.boot</groupId>
30			<artifactId>spring-boot-starter-thymeleaf</artifactId>
31		</dependency>
32		<dependency>
33			<groupId>org.springframework.boot</groupId>
34			<artifactId>spring-boot-starter-web</artifactId>
35		</dependency>
36		<dependency>
37			<groupId>org.mybatis.spring.boot</groupId>
38			<artifactId>mybatis-spring-boot-starter</artifactId>
39			<version>2.1.4</version>
40		</dependency>
41		<dependency>
42			<groupId>org.thymeleaf.extras</groupId>
43			<artifactId>thymeleaf-extras-springsecurity5</artifactId>
44		</dependency>
45
46		<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-collections4 -->
47		<dependency>
48			<groupId>org.apache.commons</groupId>
49			<artifactId>commons-collections4</artifactId>
50			<version>4.0</version>
51		</dependency>
52
53		<dependency>
54			<groupId>javax.servlet</groupId>
55			<artifactId>javax.servlet-api</artifactId>
56		</dependency>
57
58		<dependency>
59			<groupId>org.springframework.boot</groupId>
60			<artifactId>spring-boot-devtools</artifactId>
61			<scope>runtime</scope>
62			<optional>true</optional>
63		</dependency>
64		<dependency>
65			<groupId>org.projectlombok</groupId>
66			<artifactId>lombok</artifactId>
67			<optional>true</optional>
68		</dependency>
69		<dependency>
70			<groupId>org.springframework.boot</groupId>
71			<artifactId>spring-boot-starter-test</artifactId>
72			<scope>test</scope>
73		</dependency>
74		<dependency>
75			<groupId>org.springframework.security</groupId>
76			<artifactId>spring-security-test</artifactId>
77			<scope>test</scope>
78		</dependency>
79
80		<dependency>
81			<groupId>org.slf4j</groupId>
82			<artifactId>slf4j-api</artifactId>
83		</dependency>
84
85		<dependency>
86			<groupId>javax.servlet</groupId>
87			<artifactId>javax.servlet-api</artifactId>
88		</dependency>
89
90		<dependency>
91			<groupId>org.springframework.boot</groupId>
92			<artifactId>spring-boot-configuration-processor</artifactId>
93			<optional>true</optional>
94		</dependency>
95
96		<dependency>
97			<groupId>org.postgresql</groupId>
98			<artifactId>postgresql</artifactId>
99			<scope>runtime</scope>
100		</dependency>
101
102		<dependency>
103			<groupId>org.apache.commons</groupId>
104			<artifactId>commons-lang3</artifactId>
105		</dependency>
106
107		<!-- jQuery -->
108		<dependency>
109			<groupId>org.webjars</groupId>
110			<artifactId>jquery</artifactId>
111			<version>3.4.1</version>
112		</dependency>
113
114		<dependency>
115			<groupId>org.springframework.boot</groupId>
116			<artifactId>spring-boot-starter-test</artifactId>
117			<scope>test</scope>
118		</dependency>
119
120
121		<!-- valid -->
122		<dependency>
123			<groupId>org.hibernate.validator</groupId>
124			<artifactId>hibernate-validator</artifactId>
125		</dependency>
126		<dependency>
127			<groupId>org.glassfish</groupId>
128			<artifactId>javax.el</artifactId>
129			<version>3.0.1-b09</version>
130		</dependency>
131	</dependencies>
132
133	<build>
134		<plugins>
135			<plugin>
136				<groupId>com.heroku.sdk</groupId>
137				<artifactId>heroku-maven-plugin</artifactId>
138				<version>3.0.3</version>
139				<configuration>
140					<finalName>nippo-works</finalName>
141					<appName>アプリ名</appName>
142					<processTypes>
143						<web>java $JAVA_OPTS -cp target/classes:target/dependency/* Main</web>
144					</processTypes>
145					<maven.compiler.source>1.8</maven.compiler.source>
146					<maven.compiler.target>1.8</maven.compiler.target>
147				</configuration>
148			</plugin>
149		</plugins>
150	</build>
151
152</project>